VI. As morality and piety, rightly grounded on evangelical principles, will give the best and greatest security to government, and will lay in the hearts of men the strongest obligations to due subjection; and as the knowledge of these, is most likely to be propagated through a society by the institution of the public worship of the DEITY, and of public instruction in morality and religion; therefore, to promote those important purposes, the people of this state have a right to impower, and do hereby fully impower the legislature to authorize from time to time, the several towns, parishes, bodies corporate, or religious societies within this state, to make adequate provision at their own expence, for the support and maintenance of public protestant teachers of piety, religion and morality: