A serious address to that part of the Congregational Church in Newbury-Port, which, for the present, attend the public worship of God in the court-house : Occasioned by two letters published by the Rev. Mr. John Tucker, to make void, in part, a sermon preached to said church on their solemn fast, June 25, 1767. It contains also, an account of the dividing of said church and parish into two Christian societies. /