Tracts on tithes. I. Brief and serious reasons why the people called Quakers do not pay tithes. Published by said People in 1768. II. Plain reasons why the people called Quakers may in conscience, and ought in duty, to pay tithes. Published in 1786, and said to be written by a prelate of this kingdom. III. A vindication of the brief and serious reasons, in reply to the last. By. J. G. one of the said people.