The proper method of defending religious truth, in times of prevailing infidelity : A sermon, preached before the Synod of Aberdeen, October 11th, 1796. Published by desire of the Synod. By William Laurence Brown, D.D. principal of Marischal College. - Brown, William Laurence, (Printed for A. Brown, bookseller; and sold by Messrs. C.G. and J. Robinson, London; and W. Creech, Edinburgh,, 1796)