A sermon concerning the great duty of self-denial : Shewing that it is highly reasonable upon the principles of Christianity. And that the philosophy of the heathens affordeth no sufficient motive to perform it. By Daniel Whitby, D.D. and chantor of the Church of Sarum. - Whitby, Daniel (Printed by W.B. for A. and J. Churchil, at the Black-Swan in Pater-Noster-Row, 1703)