decision of controverted questions of faith within the association, and for the ecclesiastical government of all individual members, congregations, and officers within the general association, is unquestioned. All who unite themselves to such a body do so with an implied assent to this government, and are bound to submit to it. Each member is bound by the law of the society, - the written organic law, books of discipline, collections of precedents, usages and customs. The civil courts have only to do with the rights of property: they cannot revise an act of discipline, excommunication, etc., though they may inquire whether such act was the act of the church or of persons who did not constitute the church. Where property is in dispute, the civil court inquires: (1) Was the property or fund devoted, by the express terms of the gift, grant, or sale by which it was acquired, to the support of a specific doctrine or belief, or was it acquired for the general use of the society for religious purposes, with no other limitation? If so, when necessary to protect a trust, the court will inquire into the faith or practice of the Whatever passes from person to person, as, money, currency; also, the fact and the extent of a thing's being circulated. Certificates of indebtedness issued by a person or a corporation are not taxable as "circulation," under Rev. St., § 3108, unless calculated or intended to circulate or to be used as money. 13 Bl. Com. 57-58; 4 id. 422, 424; 1 Steph. Hist. Cr. L. Eng. 100. 218 Ct. Cl. 457; 15 M. & W. 208. 3 Act 3 March, 1879: 20 St. L. 360, 1 Sup. R. S. 456. 4 United States v. Noelke, 17 Blatch. 557 (1880); Commerford v. Thompson, 2 Flip. 615 (1880). 5 United States v. Wilson, 106 U. S. 6:20 (1882). See