The espousing of souls to Christ the great end of the Gospel ministry. A sermon preach'd at Holles, February 27, 1765. At the instalment of the Reverend Peter Powers, A.M. for the towns of Newbury and Haverhill, at a place called Coos, in the province of New-Hampshire. / By himself. ; Publish'd at the desire of many who heard it, to whom it is humbly dedicated by the unworthy author. ; [Two lines from Matthew]