*284.* _Conditions, Bequest, Deed, Time._—Where property has been devised for a particular purpose or on certain conditions attached thereto, the law may be invoked to protect the fund according to the bequest.(506) And where a deed contained a clause that the lots should never be sold nor used in any other way except for the benefit of a specified Protestant Church, although the deed contained no clause of forfeiture, when the congregation sold the property the grantor was entitled to have the deed set aside and the title re-vested in himself.(507) And a grant made upon condition that a church be erected thereon, prevents the grantee from conveying it for other purposes without the consent of the grantor or his heirs.(508) But where a devise was made on condition that a church be built on the property within three years, the provision being a condition subsequent, a court has the right to extend the time.(509) *285.* _Will, Forfeiture._—The provision in a will or deed that land shall be used for purposes of a certain church, may create a trust for the benefit of the church only and not a condition the breach of which would work a forfeiture.(510) When a condition is put in a deed that it shall be forever used as a burial ground for the interment of bodies, it is doubtful whether the grantor and grantee together may change the uses of the property. Therefore, it is important in taking deeds to cemeteries to have no condition whatever, unless such conditions are desired.(511) *286.* _Condition, Quit-Claim._—After conveying land upon a specified condition, the grantor then gave a quit-claim deed, and the court held that that relieved the grant from the condition.(512) *287.* _Bishop, Trust, Successors._—A deed of land to the bishop of a church for a Protestant Episcopal church in fee simple, created a trust and on the death of such bishop the title passed to his successors.(513) Where a grantee in a deed absolute on its face, is in fact archbishop of the Roman Catholic Church for his diocese, its canons and decrees regulating the mode of acquiring and holding church property are competent evidence to show that the property is so held in trust for purposes for public worship and other charitable uses. And property so held by a Catholic bishop in trust for the diocese, or in trust for a congregation, school, cemetery, or asylum, for the separate use of each, is not chargeable with any part of the expenses of another one or for improving the church property generally in the diocese.(514) *288.* _Trustees, Vacancy._—When land is conveyed to certain persons as trustees of a church and their successors lawfully appointed, a court of equity will not step in to fill a vacancy but will leave that to be filled by the church in accordance with its discipline.(515) But an attempt to sell real estate of a religious society against the provisions of its charter, will be prevented by a court of equity.(516)