The necessity of thankfulness for wonders of divine mercies. A sermon preached at Philadelphia April 15th 1744. On occasion of the important and glorious victory obtain'd by the British arms in the Mediterranean, under the conduct of Admiral Matthews, over the united fleets of France and Spain, and likewise the frustrating a detestable attemt [sic] to invade. England, by a popish pretender. / By Gilbert Tennent, A.M. ; Published at the desire of the hearers. ; [One line from Isaiah]