Respecting the first of these classes, it does not admit of a rational doubt that an individual or an association of individuals may dedicate property by way of trust to the purpose of sustaining, supporting, and propagating definite religious doctrines or principles, provided that in doing so they violate no law of morality, and give to the instrument by which their purpose is evidenced the formalities which the law requires. And it is then the duty of a court of law, in a case properly brought before it, to see that the property so dedicated is not diverted from the trust which is thus attached to its use. So long as there are persons qualified within the meaning of the original dedication, and who are also willing to teach the doctrines or principles prescribed in the act of dedication, and so long as there is any one so interested in the execution of the trust as to have a standing in court, it must be that they can prevent the diversion of the property or fund to other and different uses. This is the general doctrine of courts of equity as to charities, and it is also applicable to ecclesiastical matters. In such case, where the trust is confided to a religious congregation or church government, it is not in the power of the majority of that congregation, however preponderant by reason of a change of views on religion, to carry the property so confided to them to the support of new and conflicting doctrine. A pious man building and dedicating a house of worship to the sole and exclusive use of those who believe in the doctrines of the Holy Roman Catholic Church, and placing it under the control of those who at the time held the same belief, has a right to expect that the law will prevent that property from being used for any other purpose whatsoever. The law should throw its protection around the trust, and it is the duty of courts of law to enforce a trust clearly defined, and to inquire whether the party accused of violating the trust is using the property so dedicated as to defeat the declared objects of the trust. In such cases, the right to the use of the property must be determined by the ordinary principles which govern voluntary associations. The same rule prevails as to the class of cases coming within the view of the third proposition, as to property acquired in any of the usual modes for the general use of a religious congregation which is itself part of a larger and general organization, with which it is connected by religious views and ecclesiastical government, and which appeals to the courts to determine the right to the use of the property so acquired. That is, where property has been purchased for the use of the congregation, and so long as any such body can be ascertained to be of that congregation, and is under its control and bound by its orders and judgments, or its regular and legitimate successor, it is entitled to the use of the property.