The fate of blood-thirsty oppressors, and God's tender care of his distressed people : A sermon, preached at Lexington, April 19, 1776. To commemorate the murder, bloodshed, and commencement of hostilities, between Great Britain and America, in that town, by a brigade of troops of George III, under the command of Lieutenant-Colonel Smith, on the nineteenth of April, 1775. To which is added a brief narrative of the principal transactions of that day / cBy Jonas Clark.