Ministers and people excited to diligence in their respective duties, by the consideration of their shortly putting off their earthly tabernacles. : A sermon preached at Northfield, Jan. 11. 1748. The day before the interment of the remains of the Reverend Mr. Benjamin Doolittle, Pastor of the church there. Who died January 9. 1748, in the 54th year of his age, and 30th of his ministry /