JUDGMENT 1. This is an appeal on behalf of the Plaintiff in an action of a somewhat novel description. The Plaintiff and the Defendant belong to the clan of Gayawals or families of priests employed by pilgrims at Gaya. The Plaintiff alleged that amongst the Gayawal community, there is a special practice which has prevailed from time immemorial for the adoption of a son. According to her case, when a Gayawal priest dies childless and is succeeded by his widow, as women cannot have their feet worshipped by pilgrims, the widow takes a son in adoption in order that he may get his feet worshipped by the clientele of her family for her own immediate benefit and ultimately for the benefit of the adopted son, who, upon her death takes by inheritance her estate as well as the estate of her husband. The Plaintiff further alleged that according to the practice and usage prevalent amongst the Gayawals a son so adopted may be dismissed for misconduct and replaced by another. On 26th January 1897, the Plaintiff took in adoption the Defendant, who was at that time, a married man 24 years of age and already a father. At the time of the adoption of the Defendant, a deed was executed by the Plaintiff in which it was recited that the Defendant had been adopted by the Plaintiff, pursuant to the permission of her husband and conformably with the practice in vogue among the Gayawal community. The deed further contained a number of stipulations which were to hold good between the adoptive mother and the adopted son, and specified the circumstances under which the adoption might be cancelled. It is the case for the Plaintiff that there has been on the part of the Defendant a breach of the conditions set out In the deed, and on the 16th January 1902, she executed a document by which she revoked the deed of adoption and declared that the Defendant had forfeited whatever rights he might have acquired as an adopted son. On the 11th April 1902, the Plaintiff commenced the present action for declaration that the Defendant was not her validly adopted son, that the adoption, if valid, had been rightly cancelled, and that the Defendant had not acquired any title to the property of the Plaintiff or of her husband; the Plaintiff further prayed for the ejectment of the Defendant from her house and also for a perpetual injunction restraining the Defendant from getting his feet worshipped by pilgrims and from receiving their offerings. The Defendant resisted the claim on various grounds amongst which it is sufficient to mention four : he contended that he had been validly adopted by the Plaintiff with the consent and permission of her husband in the mode recognised by the Gayawal community, that there was no custom or usage which entitled the Plaintiff to cancel his adoption, that the Plaintiff was bound by the terms of the deed of adoption, and that the contingencies specified therein, under which his status and rights might be affected, had never as a matter of fact happened. Upon these pleadings, and upon the evidence the Subordinate Judge held that a sonless Gayawal widow can by custom adopt a son even though he may have previously been Invested with the sacred thread and married, but that there was no custom by which an adoption so made could be cancelled In case of disobedience and general misconduct on the part of the adopted son, The Subordinate Judge also found that in cases of such adoption the parties were bound by the terms of agreement embodied in the deed of adoption, if any, and that the adoption might be revoked for breach of these conditions; there was however, nothing to show that the Defendant had really infringed any of the conditions of the deed of adoption. In this view of the matter, the Court of first instance dismissed the suit. Upon appeal, the learned District Judge found that the custom of adoption set up by the parties was not established by evidence, and that they are bound by the terms of the document which must be treated as a valid contract between the parties. In this view of the matter, the Court of first instance dismissed the suit. Upon appeal, the learned District Judge found that the custom of adoption set up by the parties was not established by evidence, and that they are bound by the terms of the document which must be treated as a valid contract between the parties. He further held that there had been on the part of the Defendant no such violation of the conditions of the agreement as would give the Plaintiff any cause of action, and on this ground, he affirmed the decree made by the Court of first Instance. Against this decision, the Plaintiff has appealed to this Court and on her behalf it has been contended that the adoption is not valid under the Hindu law as an adoption in the dataka form, and that, consequently the Defendant has not validly acquired any rights under the deed of adoption. On the other hand, it is argued on behalf of the Respondent that no question In reality arises as to the validity of the adoption as both the parties state in the pleadings that an adoption of this description may be validly made by custom amongst the Gayawal community, that the only point of contention between them was, whether an adoption so made could under any and, if any, under what circumstances be cancelled, that this question has been rightly answered against the Plaintiff, that In any view of the matter, the parties are bound by the deed of adoption, and It cannot be revoked at the Instance of one party, and finally, that the Plaintiff is precluded by the doctrine of estoppel from questioning the status and rights of the Defendant. As regards the validity of the adoption, it cannot be seriously contested, that if it is treated as an adoption in the dattaka form, it is contrary to Hindu law and cannot be supported, as observed by the learned Subordinate Judge, the necessary rites and ceremonies were not performed and the Defendant, at the time was a young man, who had been already Invested with the sacred thread, married and had a son. [Ganga Sahai v. Lekhraj Singh I. L, R. 9 All. [Ganga Sahai v. Lekhraj Singh I. L, R. 9 All. 253 (1886)] Nor could It be suggested that the adoption was In the kritrima form, even if it was shown (which has not been shown) that the system, as it is now recognised in Mithila, prevails among the community of Gayawals. If, therefore, the adoption is not valid according to strict Hindu law, is it valid according to custom? Here, we are bound by the finding of the learned District Judge, that the custom alleged has not been established. It is impossible to say that the view taken by the Court below is in any way Inconsistent with the decisions of this Court in the cases of Lachman Lal v. Sri Kitten Lal Reg. App. 65 of 1889, decided by Pigot and Gordon, JJ, on the 12th September 1890. (Unreported) and Balaji Bhaya v. Mussamm t Bhutan Reg. App. 221 of 1893, decided by Trevelyan and Ameer Ali, JJ, on the 6th July 1896. (Unreported) These cases show that an adoption of the description set up in this case, is not a valid adoption either as a dattak or a kritrima adoption as recognised by the Hindu law. As observed in the second of these two cases, the object of the so called adoption is to enable the widow of a sonless Gayawal to retain the profits of the feet-worship by which her husband had been maintained and that the substance of the transaction is to enable her to get an adult person suitable for the purpose who will collect the offerings of the pilgrims. When an adoption has been so made, there is no complete affiliation as contemplated by Hindu law, and the relationship established between the parties is essentially a matter of contract. This view is consistent with the decision of this Court in Mohun Lal Bhaya Gyal v. Luchman Lall 14 W. R. 73 (1870) and Luchman Lal v. Mohun Lal 16 W. R. 179 (1871). We find it impossible, therefore, to dissent from the view of the learned District Judge that no adoption has taken place in this case, either according to Hindu law or according to customs and usages properly set out, defined and established by evidence. It does not follow, however, that the Defendant has not acquired any valid rights under the so-called deed of adoption. It does not follow, however, that the Defendant has not acquired any valid rights under the so-called deed of adoption. No doubt In certain oases, it has been held, that a gift fails with an adoption [Fanindra Deb v. Rajeswar Das L. R. 12 I. A. 72: s. c. I. L. R. 11 Cal. 463 (1885), Surendra Keshab v. Doorgasundari L. R. 19 I. A. 108: s. c. I. L. R. 19 Cal. 513 (1892) and Karamsi v. Karsundas I. L. R. 23 Bom. 271 P. C. (1898)]. They are all based upon the principle that the validity of the adoption was regarded by the donor as a condition precedent to the validity of the gift. On the other hand, it has been held in a series of case [Nidhoo-moni v. Saroda Prosad L. R. 3 I. A. 253 (1876), Bireswar v. Asdha Chunder L. R. 19 I. A. 101 (1892), Venkata v. Court of Wards L. R. 26 I. A. 83 (1899) and Subbarayer v. Subbam-mal L. R. 27 I. A. 162 (1900)], that where the validity of the adoption is not of the essence of the transaction, the gift may be operative, even though the adoption fails. In the case before us, the parties to the transaction were of full age and they must be assumed to have been aware, that under the Hindu law, the Bo-called adoption could not be validly made. The object of the lady was obviously to take the Defendant as a member of her family and treat him as the channel through which the emoluments from the pilgrims might flow into her hands. The object of the lady was obviously to take the Defendant as a member of her family and treat him as the channel through which the emoluments from the pilgrims might flow into her hands. The pilgrims could not worship her feet and it therefore became necessary for her to appoint some one to accept the worship on her behalf from the families of the faithful " money of whom" to use the language of Mr, Justice Plgot " are persons of rank and wealth, very liberal in their gifts to the persons who are or rather whose feet are the objects of their Intelligent worship." It is obvious that the so called adoption can in no legal sense be an adoption as contemplated by the Hindu law; the transaction is essentially a contract between the Plaintiff and the Defendant to enable the Plaintiff to keep up her connection, spiritual as well as worldly, with the pilgrims of her husband and to enjoy the benefits which undoubtedly resulted from such connection. If this is the true nature of the transaction, it is obvious, that because this quasi adoption is an institution unknown to Hindu law, that circumstance does not affect the validity of the contract or take away the rights created thereby In favour of the Defendant. We are not called upon to decide in the present litigation, whether, upon the death of the Plaintiff, the Defendant will be entitled to the estate left by her or by her husband, it would be fruitless to decide any such question which can only properly arise between the reversionary heirs of the husband of the Plaintiff on the one hand and the Defendant on the other. It is sufficient for the purposes of the present suit to hold that the deed of the 26th January 1897, creates a valid contract between the parties and is binding as between them. It has been found as a fact by the learned Distract Judge that there has been no breach of contract on the part of the Defendant and that consequently, the Plaintiff is not entitled to terminate the agreement under the terms of the deed. It has been found as a fact by the learned Distract Judge that there has been no breach of contract on the part of the Defendant and that consequently, the Plaintiff is not entitled to terminate the agreement under the terms of the deed. The learned vakil for the Appellant contended that assuming that there has been no breach of contract, the Plaintiff was entitled to rescind it at any time, and that in fact, there was a valid rescission effected by the deed of 16th January 1902. We are unable to accept this argument as well-founded. No doubt a contract may provide that it shall cc me to an end at the option of one or either of the parties. [Parker v. Ibbetson v. 4 C. B. N. S. 346 (1858)], but as was observed by Lord Justice James in Llanelly v. L. and N. W. Ry. L. R. 8 Ch. App. 942, 949 (1873), every contract is prima facie permanent and irrevocable, and It lies upon a person who says that It Is revocable or determinable to show either some expression in the contract Itself or something in the nature of the contract from which it is reasonably to be implied that it was not intended to be permanent and irrevocable, but was to be, in some way or other, subject to determination [see also St. Bar anabas v. M. I. Electric Co. 40 L. R. A. 388]. We are unable to accept the suggestion that the contract in this case was a contract of service, terminable upon reasonable notice. It is true, that In many kinds of hiring and service, certain notices for determining the contract are impliedly imported by usage or rules of law in the absence of express stipulation to that effect. In our opinion, the present Is manifestly not a case of that description. The contract itself indicates some of the circumstances under which it may be terminated, and it is impossible to hold that the parties intended that the contract should be terminable merely at the option of one of the parties. In our opinion, the present Is manifestly not a case of that description. The contract itself indicates some of the circumstances under which it may be terminated, and it is impossible to hold that the parties intended that the contract should be terminable merely at the option of one of the parties. The contract In the present case Involved more or less of trust and confidence, more or less of delegation of authority, more or less of the necessity of being mutually satisfied with each other's conduct, and more or less of personal relations between the parties; It may, therefore, be assumed to have been intended by the parties to have been determinable, but not determinable at the mere choice of one of the parties; they contemplated the contingency under which it might be found necessary to terminate the contract and they made express provision for it; when that contingency is found not to have arisen, we are unable to hold that the contract is not still In force or that the Plaintiff has any cause of action. In this view of the matter, it is needless to examine the question of estoppel which was argued on behalf of the Respondent. The point does not appear to have been taken in either of the Courts below, and no foundation was laid in the facts upon which the decision of any such question could be based. It is also unnecessary to consider, whether the Plaintiff is entitled to maintain a suit for the declarations she seeks under sec. 42 of the Specific Relief Act or whether she is entitled to ask for an injunction restraining the Defendant from receiving the worship of the pilgrims of the husband of the Plaintiff; It is at any rate difficult to see how a Court of law can force a particular pilgrim to employ a specified priest, when the obligation to employ a particular priest Is rather a matter of conscience than a juristic obligation enforceable In a Court of law. 2. The appeal consequently fails and must be dismissed with costs.