Title: Preparation to Conversion; Or, Faith's Harbinger. In a rare Epistle, writ by a Person of Quality before his death, to his surviving Friends. Shewing, That Satan prevails most by de- ception of our Reason : That the beauty of Holiness and true Wisdom is unseen to the World : That ingrateful persons are as wit-less as wicked : Why most men hear the Gospel year after year, and are never the better