Angels ministring to the people of God, for their safety and comfort in times of danger and distress : A sermon preached at Westerly, in the colony of Rhode-Island, Aug. 27. 1755. In the South Meeting House, to a number of religious people, on a day of fasting and prayer (observed by them) for success to our armies. With a more particular reference to the expedition against Crown-Point; in which some of them had near relations. : Published at the desire of the hearers. /