The great duty of ministers, to take heed to themselves and their doctrine : A sermon preach'd in a new township, Narragansett, no. 2, October 20. 1742. When a church was gathered there, and the Rev. Mr. Elisha Marsh ordained the pastor of it. By William Cooke, A.M. Pasto of a church in Sudbury. Publish'd at the general desire of the hearers. [Three lines from Corinthians].