The Presbyterians were the first denomination to cross the frontier line into Tennessee. Rev. Charles Cummings and Rev. John Rhea, both of this church, were the first preachers in Tennessee.[140] “It was the custom of Mr. Cummings on Sunday morning,” says Goodspeed, “to dress himself neatly, put on his shot pouch, shoulder his rifle, mount his horse, and ride to church, where he would meet his congregation, each man with his rifle in his hand.” In 1778 Samuel Doak was called to the congregations, Concord and Hopewell, in what is now Sullivan County. Rev. Doak in 1785 chartered Martin Academy, first educational institution west of the Alleghanies. In 1775 Abingdon Presbytery was founded, and it became the gateway of Presbyterianism to the other portions of the State. Thos. B. Craighead and Rev. William McGee, brother of the Methodist John McGee, were also among the early ministers of this denomination.[141] The Presbyterians, like all the denominations that were national, could not in the very nature of things remain a unit on the slavery question. The question came up in various synods in 1774, 1780, and 1787, when the synods of New York and Philadelphia declared in favor of training the slaves for freedom.[142] The question reached the General Assembly in 1793 and 1795, when it was decided that as there were differences of opinion relative to slavery among the members of the church, “notwithstanding which they live in charity and peace according to the doctrine and practice of the apostles, it is hereby recommended to all conscientious persons, and especially to those whom it immediately respects, to do the same.”[143] At this same assembly, a committee made a strong recommendation, urging religious education of the slave. The assembly rejected the report of the committee, and said they “have taken every step which they deem expedient or wise to encourage emancipation, and to render the state of those who are in slavery as mild and tolerable as possible.”[144] The assembly referred the members of the church to its action of 1787 and 1793 for its position on slavery. This action settled the question for 20 years. It came before the assembly again in 1815, due to the action of the Synod of Ohio. This assembly urged religious education and the use of prudent measures to prevent the slave traffic.[145] The assembly of 1816 asked that masters who were members of the church present the children of parents in servitude for baptism.[146] The sale of a slave member of the church provoked rather drastic action by the Assembly of 1818,[147] but in the same proceedings it expressed its sympathy for those upon whom slavery had been entailed as “a great and most virtuous part of the community abhor slavery, and wish its extermination as sincerely as any others.” The Assembly of 1825 said: