On indifference with respect to religious truth: A sermon, preached before the Synod of Aberdeen, April 11th, 1797. Published by desire of the Synod. By Gilbert Gerard, D.D. professor of divinity in King's College - Gerard, Gilbert (Printed for A. Brown, Broadstreet: and sold by C.G. and J. Robinson, London, and W. Creech, Edinburgh, 1797)