Christ victorious over the powers of darkness, by the light of his preached Gospel. A sermon preached in Boston, December 12. 1733. At the ordination of the Reverend Mr. Stephen Parker, Mr. Ebenezer Hinsdell [i.e., Hinsdale], and Mr. Joseph Seccombe, chosen by the commissioners to the Honourable Society for Propagating Christian Knowledge, at Edinburgh, to carry the Gospel to the aboriginal natives on the borders of New England. / By Joseph Sewall, D.D. Pastor to a church of Christ in Boston. ; To which are annexed, a brief account of the Honourable Society and of the present mission, with an abstract of the ordination prayers, and the charge given by the Reverend Mr. Colman. And the right hand of fellowship given by the Reverend Mr. Prince. ; [Two lines from Psalms]