A discourse on the unity of the church as a monumental pillar of the truth : designed to reconcile Christians of all parties and denominations in charity and fellowship, as one body in Christ; delivered before an association of ministers convened at Portsmouth, October 12, 1791, and in substance repeated at a lecture in Hampton Falls, January 26, 1792. By Samuel Langdon, D.D. Minister of the Gospel in Hampton Falls, in the state of New Hampshire. [Two lines from 1 Corinthians]. - Langdon, Samuel, (By Henry Ranlet, and sold at his office in Main-Street,, 1792)