A sermon shewing that the peace and quietness of a people is a main part of the work of civil rulers, and that it is the duty of all to pray for them : Deliver'd at Hartford May the 8th. 1718. being the day for the election of the honourable the governour, lieutenant governour, and the worshipful assistants, for the government of Connecticut. By Samuel Estabrook, Pastor of the church in Canterbury. Publish'd by order of authority.