The issue in this case is whether a spendthrift trust which purports to give the same beneficiary an interest in both the income and the principal is valid in Michigan.

*366More particularly, the issue appears to be whether the language in Rose v Southern Michigan Nat'l Bank, 255 Mich 275, 281; 238 NW 284 (1931), "The gift to the donee must be only of the income” (followed in In re Ford Estate, 331 Mich 220, 229; 49 NW2d 154 [1951]), prevails or whether Michigan should follow the rule of the Restatement Trusts, 2d, § 153(1), p 318, comment b:

Where a beneficiary of a trust is entitled to receive the principal at some future time, a restraint on the voluntary or involuntary alienation of his interest is valid, whether or not he is entitled to receive the income in the meantime. [Emphasis added.]

We hold that a spendthrift trust giving the same beneficiary an interest in both the income and the principal is valid. We reverse the decision of the Court of Appeals.

I. FACTS

In a will dated June 7, 1932, Clinton Goodloe Edgar set up a trust, the income from which was to be distributed to his wife and children. Upon the death of his wife, one-half of the trust income was to be given to his daughter, Katharine Edgar Byron, or her issue, and one-half to his son, James Edgar, or his issue. When the trust terminates upon the death of the survivor of Clinton Goodloe Edgar’s grandchildren born before his death, the principal is to be divided into two equal shares, one of which is to go to the issue of Katharine and the other to the issue of James. According to appellant, both the daughter and the son are deceased, but two grandchildren are still alive and are presently the measuring lives of the trust. When the trust terminates, the principal is to be *367divided into two equal shares, one of which is to go to the issue of Katharine, and the other to the issue of James. James’ only child, William Edgar, born after the death of his grandfather, currently receives one-half of the income generated by the trust and, if the trust terminates before his death, will receive one-half of the principal.

In paragraph 16 of his will, the testator purported to subject all trust property to a spendthrift provision.1 The validity of this provision became important when grandson William Edgar filed a voluntary bankruptcy petition in Florida on May 5, 1978.

Under the then-applicable bankruptcy act, property which a bankrupt could have transferred before the declaration of bankruptcy became vested in the trustee of the estate of the bankrupt. 11 USC 110(a).2 Property which cannot be trans*368ferred under state law is considered nontransferra-ble under the act. Eaton v Boston Safe Deposit & Trust Co, 240 US 427; 36 S Ct 391; 60 L Ed 723 (1916). Therefore, if the spendthrift trust is valid under Michigan law, the interest of the bankrupt in the trust is not subject to attachment by the bankruptcy trustee.

The bankruptcy case proceeded from the initial filing in bankruptcy court in Florida to the Eleventh Circuit, with all courts involved assuming that the spendthrift trust was valid under Michigan law. In re Edgar, 11 BR 853 (ND Fla, 1981), rev’d 728 F2d 1371 (CA 11, 1984). Before a decision had been reached by the bankruptcy court on remand, the trustee in bankruptcy brought a suit in Michigan, challenging directly the validity of the spendthrift trust. The suit initially was filed in the United States District Court and dismissed for lack of jurisdiction. On December 29, 1980, the action then was commenced in the Wayne Probate Court. That court sustained the validity of the spendthrift provision of the trust and granted summary judgment in favor of Comerica, trustee under the will, on March 22, 1982. The Court of Appeals reversed, finding the provision invalid under prior Michigan cases, namely Rose v Southern Michigan Nat'l Bank, supra, and In re Ford Estate, supra. In re Edgar Estate, 137 Mich App 419; 357 NW2d 867 (1984). We granted leave to appeal. 422 Mich 937 (1985).

II. PERTINENT MICHIGAN CASE LAW

The concept of a spendthrift trust has been long recognized by Michigan courts. In In re Peck Estates, 320 Mich 692, 699; 32 NW2d 14 (1948), *369this Court acknowledged that a trust which restricted the ability of the beneficiaries

to assign, convey, pledge, hypothecate or anticipate the payment of any sum . . . which may at any time be or become due or payable by way of income or principal, under the terms of this will

was a spendthrift trust. See also Roberts v Michigan Trust Co, 273 Mich 91, 108; 262 NW 744 (1935).

In Rose v Southern Michigan Nat'l Bank, supra, 281, this Court quoted a definition from a case in Missouri.

"In order to create a spendthrift trust certain prerequisites must be observed, to wit: first, the gift to the donee must be only of the income. He must take no estate whatever, have nothing to alienate, have no right to possession, have no beneficial interest in the land, but only a qualified right to support, and an equitable interest only in the income; second, the legal title must be vested in a trustee; third, the trust must be an active one.” [Quoting Kessner v Phillips, 189 Mo 515, 524; 88 SW 66 (1905).[3]

*370This language is dicta because in reaching its decision the Rose Court relies on the fact that a spendthrift trust cannot be terminated by the beneficiaries. The agreement before the Court which terminated the trust was held invalid because a beneficiary had received only an inalienable gift of income under the will.

In a subsequent case, this Court again considered a settlement agreement which purported to resolve a dispute involving the interpretation of a will. In re Ford Estate, supra. In that case, the testator directed that "on the death of my wife, [ ] or should [she] predecease me,” trusts were to be set up for his sons. The income from the trusts was to be paid to the sons and the principal distributed to them in thirds when they reached the ages of thirty, thirty-five, and forty. The will also provided that

18. Should either or both of my sons at any time or times develop spendthrift or disorderly habits, my trustees are authorized and empowered to withhold from such son any part of the income and any part of the distributable corpus provided herein directed to be paid to any beneficiary.

19. The trustees shall not be permitted nor authorized to recognize any assignment of interest or principal herein directed to be paid to any beneficiary.

The beneficiaries agreed among themselves that the testator did not intend that the trust distribution was to be suspended during the lifetime of the testator’s widow. A challenge was brought to this *371agreement, based in part upon an argument that the will set up spendthrift trusts which could not be terminated by the beneficiaries. This Court in reviewing the agreement held that it was valid and that the trusts created were not spendthrift trusts. This Court appears to have reached the latter conclusion for two reasons: 1) the trusts gave the beneficiaries an interest in both income and principal, thus violating the Kessner rule as stated in Rose, and 2) paragraphs 18 and 19, quoted above, did not create a spendthrift trust. Because of this partial reliance on the Kessner rule, we are unable to conclude that the Ford Court’s use of the quote from Kessner is solely dicta.

The Court of Appeals later interpreted the potentially broad scope of the Ford definition narrowly in Preminger v Union Bank & Trust, 54 Mich App 361, 367; 220 NW2d 795 (1974). In that case, there was an attempt by the remaindermen under the trust to transfer their interest to one of the income beneficiaries. Both the income and the principal were protected by a spendthrift provision, but the interests were given to different beneficiaries. The Court determined that while the transfer was invalid because it would give an interest in both principal and income to the same beneficiary, a settlor could validly restrict the alienation of the principal of the trust. Thus, after Preminger, Michigan law was interpreted as allowing

a settlor [to] validly restrict the voluntary or involuntary alienation of principal during the life interest of the income beneficiary, provided that the right to principal does not vest in the income beneficiary. [54 Mich App 367.]

Most recently, in Fornell v Fornell Equipment, *372Inc, 390 Mich 540, 548; 213 NW2d 172 (1973),4 this Court stated that a spendthrift trust is a trust

created to provide a fund for the maintenance of the beneficiary and at the same time to secure it against his improvidence or incapacity. In a narrower and more technical sense, a spendthrift trust is one that restrains either the voluntary or involuntary alienation by a beneficiary of his interest in the trust, or which, in other words, bars such interest from seizure in satisfaction of his debts. [Quoting 54 Am Jur, Trusts, § 148, p 123.]

However, in that case this Court distinguished a spendthrift trust from a spendthrift guardianship, but did not appear to decide whether the instrument at issue was one or the other.5 6As a consequence, the language quoted was dicta. Further, this Court did not consider the earlier cases which suggested that spendthrift trusts might only be valid with respect to income. For these reasons we do not find the Fornell case dispositive of the issue before us today.

III. ARGUMENTS OF PARTIES

A. TRUSTEE IN BANKRUPTCY

The principal argument of the trustee in bankruptcy is: "Stare Decisis requires that the Court of Appeals decision in this case be affirmed.” He contends that the Kessner quotation in Rose "enunciated the prerequisites for a valid Michigan Spendthrift Trust” as follows:

In order to create a spendthrift trust certain *373prerequisites must be observed, to-wit: First, the gift to the donee must be only of the income. He must take no estate whatever, have nothing to alienate, have no right to possession, have no beneficial interest in the land, but only a qualified right to support and an equitable interest only in the income ....

He then contends that Fornell distinguished between a spendthrift trust and a spendthrift guardianship and in no way conflicts with the Kessner definition of a spendthrift trust.

The Kessner language in Rose was followed in Ford. Further, the trustee in bankruptcy contends "[t]he Court of Appeals has maintained the continuity of this Court’s rule in Rose and Ford in at least three cases, in addition to this one.” The three cases are Preminger, Hurley v Hurley, 107 Mich App 249; 309 NW2d 225 (1981), and Cover-ston v Kellogg, 136 Mich App 504; 357 NW2d 705 (1984).6 It was further argued that the fact that the Missouri courts no longer follow the Kessner rule should make no difference to this Court.

Because "[t]he facts in Ford are most nearly identical to the facts in the instant case,” and "[this] Court held that the trust created in the Ford Will was not a spendthrift trust,” the bankruptcy trustee argues that the decision in Ford should determine the result here.

Finally, the trustee in bankruptcy makes two further observations. First, the Rose-Ford decisions are consistent with the law in other jurisdictions. Second, the policy behind the Rose-Ford decisions presents a reasonable compromise between the *374interests of the spendthrift trust settlor and society’s reluctance to interfere with normal economic exchange.

B. TRUSTEE UNDER THE WILL

Comerica, the trustee under the will, argues that the decision of the Court of Appeals in this case should be reversed and spendthrift trusts which give income and principal to the same beneficiary should be allowed. Comerica’s first argument is:

The Supreme Court in Rose did not decide that a spendthrift trust is invalid where a beneficiary has an interest in both the trust’s income and principal. That decision discussed only restrictions upon alienability of a beneficiary’s interest in income. It did not expressly discuss restrictions upon alienability of a beneficiary’s interest in principal; yet it upheld a spendthrift trust where one of the three beneficiaries (the daughter Edith) did have interests in both income and principal if she survived her brother.

Comerica went on to say that the Kessner case did not even involve a spendthrift trust and that it was subsequently not followed in the Missouri courts, citing Graham v More, 189 SW 1186 (Mo, 1916), which upheld a spendthrift trust where the beneficiary had an interest in both the income and principal, and also Gordon v Tate, 314 Mo 508; 284 SW 497 (1926), which said among other things: "Much that is said [in Kessner] as to the prerequisites of a spendthrift trust must be regarded as mere dicta.” Id., 515.

Comerica’s second argument is that the Rose-Ford rule is contrary to the prevailing weight of decisional authority in other jurisdictions, citing 2 Scott, Trusts (3d ed), § 153, pp 1167-1171; Restate-*375merit Trusts, 2d, § 153(1), p 318; 76 Am Jur 2d, Trusts, § 152, p 393, all holding that a spendthrift trust which gives the same beneficiary a right to income and principal can be valid.

Third, in urging that the trust be upheld, Co-merica argues that this Court, in Fornell, adopted a definition of a spendthrift trust different from that used in Rose and Ford. Under this analysis, our earlier, more restrictive, statements were impliedly abandoned. As previously indicated, we consider the definition in Fornell dicta and this argument not very persuasive.

Fourth, Comerica also asks us to recognize that there is no public policy basis for refusing to allow the same beneficiary to have an interest in both the income and the principal of a spendthrift trust. The preference for disposing of the property as the testator desired should be of primary importance. Enforcing that policy in these cases will not hurt creditors because spendthrift trusts are a matter of public record, and such records provide a means by which creditors can protect themselves. The advantage of enforcing this type of trust is that a settlor may protect family money from young, financially inexperienced heirs.

Fifth, and finally, Comerica argues that the principle of stare decisis does not require this Court to accept the Rose-Ford rule. Comerica states:

Part of the consideration for determining whether there has been a sufficient change in society to justify changing a previous rule of law is the examination of current legal authorities to determine if there is a major shift away from a prior judicial rule. Womack v Buchhorn, 384 Mich 718, 720-723; 187 NW2d 218 (1971). Here, as noted, there has been a shift in which the majority of jurisdictions allow a beneficiary to have an inter*376est in both income and corpus of a spendthrift trust. This shift is shown not only in the major jurisdictions, and in the majority rule, but also in the change shown between Restatement, Trusts, § 153, and Restatement Trusts, 2d, § 153, allowing for inalienability of principal. 76 Am Jur 2d, Trusts, § 157, p 397.

C. ARGUMENTS MADE BY AMICI CURIAE

Three organizations have filed amicus curiae briefs, urging this Court to reverse the decision of the Court of Appeals. These organizations are the Probate & Trust Law Section of the State Bar, the Michigan Bankers Association, and the uaw Legal Services Plan.

All these briefs argue that the decision of the Court of Appeals is against the weight of the authority in other jurisdictions and thaf the specific language relied upon by the Court of Appeals has been disavowed by the Missouri courts. They urge this Court to find that spendthrift trusts such as the one considered here are not against public policy, and also note that a decision affirming the Court of Appeals in this case would defeat the intentions of settlors in many spendthrift trusts already in existence.

D. SUMMARY

We have reviewed the arguments of counsel. The trustee in bankruptcy appears to rely principally on stare decisis and the rule of Kessner appearing in Rose and Ford. The trustee under the will appears to rely on three points. First, the Rose-Ford rule is contrary to the prevailing weight of authority as expressed in 2 Scott, Trusts (3d ed), § 153, pp 1170-1171, and Restatement Trusts, 2d, § 153. The three amici curiae agree. Second, the *377rule is that the preference of the testator should prevail. The three amici curiae agree. Third, there is no violation of public policy because there is no greater restriction on alienation in a spendthrift trust where the income and principal are reserved to the same person than where they are reserved to two different persons, as the law now clearly allows.

The trustee under the will contends the Kessner rule in Rose is dicta, but it is clearly one of two bases for the decision in Ford. On the other hand, the trustee in bankruptcy contends that the law in many states limits the alienation of principal in specific areas such as alimony and child support, but this clearly does not disprove the general rule stated in Scott and the Restatement. As a consequence, the main points made by both parties stand.

IV. ANALYSIS

Neither the courts nor the Legislature in Michigan have questioned the wisdom of allowing spendthrift trusts generally. Under prior law such trusts are valid with respect to both income and principal so long as the same beneficiary is not given an interest in both. Therefore, assuming that a trust in which interests in income and principal are given to different beneficiaries is valid, we are left to decide whether to treat differently a spendthrift trust in which an interest in both is given to a single person.

We are then confronted with a choice between mechanically applying the Rose-Ford language or carefully considering the underlying implications. We find that the rule stated in Ford is not in accord with the important rule of furthering the desires of the testator, has no rational policy basis, *378and is at odds with the law in the majority of states. Furthermore, in declining to be bound by our earlier language in Rose and Ford, we are not arbitrarily departing from stare decisis because the basis of the Ford rule has disappeared and, furthermore, overruling the rule puts us in line with the majority of states.

a. testator’s intent

The primary goal of the Court in construing a will is to effectuate, to the extent consistent with the law, the intent of the testator. As said in In re Churchill Estate, 230 Mich 148, 155; 203 NW 118 (1925), "In the construction of wills the cardinal canon, the guiding polar star, is that the intent of the testator must govern . . . .” See also Hay v Hay, 317 Mich 370, 397; 26 NW2d 908 (1947); Dodge v Detroit Trust Co, 300 Mich 575, 598; 2 NW2d 509 (1942). We see no reason to depart from this widely accepted principle in this case, and therefore we uphold the spendthrift provisions as written, reserving both income and principal in the same person.

B. PUBLIC POLICY

There is no public policy reason for not enforcing a spendthrift trust which protects both the income and the principal for the same beneficiary. We are not persuaded by the bankruptcy trustee’s argument that this restriction represents a reasonable compromise between competing interests. This restriction was stated without careful analysis of the problem, and it does not reflect a conscious attempt by this Court to balance conflicting interests. At present, both the income and the principal of the trust can be protected at least where an interest in both is not given to the same *379beneficiary. Our decision today does not expand the ability of a settlor to restrict access of creditors to trust funds, but merely enables him to give one person a right to both the income and the principal. We agree with the trustee under the will that there is no public policy reason for invalidating this trust.

C. OTHER AUTHORITIES

The position we adopt today is supported by the majority of authorities which have considered the issue. Restatement Trusts, 2d, § 153(1), p 318, comment b states:

Where a beneficiary of a trust is entitled to receive the principal at some future time, a restraint on the voluntary or involuntary alienation of his interest is valid, whether or not he is entitled to receive the income in the meantime. [Emphasis added.]

See also In re Vought Estate, 25 NY2d 163, 196; 250 NE2d 343 (1969); Clark v Clark, 411 Pa 251, 254-255; 191 A2d 417 (1963); Medwedeff v Fisher, 179 Md 192, 196-198; 17 A2d 141 (1941); Erickson v Erickson, 197 Minn 71; 266 NW 161 (1936); Reporter’s Notes to Restatement Trusts, 2d, Appendix, § 153; Plumb, The recommendations of the commission on the bankruptcy laws — Exempt and immune property, 61 Va LR 1, 84 (1975) (noting that this position appears to reflect the weight of authority on the subject).

Our research does not reveal that any other state has adopted the distinction drawn in the Rose and Ford cases. We also note that even in Missouri, the Kessner language we consider today has not been followed. See n 3. This overwhelming consensus further supports our conviction that the decision we reach today is the right one.

*380 D. STARE DECISIS

In Parker v Port Huron Hospital, 361 Mich 1, 10; 105 NW2d 1 (1960), in which the Court overruled the immunity of charitable hospitals, we stated:

The rule of stare decisis establishes uniformity, certainty, and stability in the law, but it was never intended to perpetuate error or to prevent the consideration of rules of law to be applied to the ever-changing business, economic, and political life of a community. Only in the rare case when it is clearly apparent that an error has been made, or changing conditions result in injustice by the application of an outmoded rule, should we deviate from the following established rule.

In Womack v Buchhorn, supra, 720, we again considered whether to apply the rule of stare decisis and thereby deny recovery for a negligently inflicted prenatal injury. In that case, we found that our earlier reliance on cases from other jurisdictions and the state of medical science had been undermined by a dramatic shift in the weight of the law and by recent medical advances. Therefore, we were persuaded to change our previous rule. See also Wilson v Doehler-Jarvis, 358 Mich 510, 514; 100 NW2d 226 (1960) ("this Court must [not] perpetuate error simply because it may have reached a wrong result in one of its earlier decisions”). But see Abendschein v Farrell, 382 Mich 510, 516; 170 NW2d 137 (1969) (this Court in following the principle of stare decisis said it will do so except when "persuasion leads us to [an] abiding conviction that some undeniably better rule is available for proper supersession”).

Conceding that the Rose-Ford rule is not dicta, *381per arguendo, there are three strong reasons not to follow the Rose-Ford rule here. First, the Ress-ner rule, quoted by Rose, has been disavowed in Missouri, its state of origin. See n 3. Second, the Restatement Trusts, § 153, which was similar to the Rose-Ford rule was changed in the subsequent Restatement Trusts, 2d, § 153, to allow the inalienability of both income and principal in the same person. Third, as noted above, the majority of jurisdictions presently allow inalienability of both income and principad in the same person. As a consequence, recognition of a spendthrift trust with income and principal reserved for the same beneficiary would be in accordance with sound common-law principles. Womack, supra.

v. CONCLUSION

We agree with the authorities cited that there is no reason to maintain a distinction between a spendthrift trust in which the income and principal are given to two people and one in which they are given to the same person. Such a distinction cannot be supported legally or policy-wise and has not been relied on in practice. The language of the trust is explicit and should not be defeated by an outdated rule which furthers no public policy interest and is contrary to the general rule in the United States. To the extent this opinion is inconsistent with Ford and Rose, they are overruled.

.For the foregoing reasons, we reverse the decision of the Court of Appeals. We hold that a settlor may set up a spendthrift trust which restricts a beneficiary’s ability to alienate both income and principal.