Homo Unius Libri

I have thought I am a creature of a day, passing through life as an arrow through the air. I am a spirit come from God and returning to God; just hovering over the great gulf, till a few moments hence I am no more seen. I drop into an unchangeable eternity! I want to know one thing, the way to heaven—how to land safe on that happy shore. God himself has condescended to teach the way: for this very end he came from heaven. He hath written it down in a book. O give me that book! At any price give me the Book of God! I have it. Here is knowledge enough for me. Let me be homo unius libri [a man of one book].--John Wesley "Preface to Sermons on Several Occasions, 1746" The Works of John Wesley