The case of an erroneous conscience represented in a new light. Being an inquiry 1. Whether following an erroneous consc., is sin. 2. Whether doing an act wherein one follows it, is sin. In answer to a part of Mr. Stebbing's Defence of the nonjurors, and of his first tract relating to the B. of Bangor's position about sincerity. Whereunto are prefix'd some short remarks on other parts of his defence. In a second letter to the Reverend Mr. Stebbing. By a Christian.