Gospel-ministers are the servants of Christ Jesus: --and accordingly it belongs to them, to make returns unto Him, as their Lord and master : A sermon delivered (mostly) on the 13th of November 1751. At the installment of the Rev. Mr. Samuel Chandler, to the pastoral care of the First Church of Christ in Gloucester. : And now published, at the desire of the Reverend ministers, and many of the good people of that parish; and of several other gentlemen: to whom it is humbly dedicated; /