It may seem strange to some people, that I should give directions for the performance of an act so well understood as the perusal of a book; and especially the perusal of a book of so simple and elementary a kind as this. But the fact is, that multitudes either do not know, or do not at the time remember how to read to advantage; and, therefore, profit but little by what they read. Besides, simple and elementary as is this treatise, it is on a subject of infinite and eternal importance, and will be perused in the most critical season of a man's everlasting history; when, in a very peculiar sense, every means of grace, and this among the rest, will be either "a savor of death unto death, or of life unto life," to the reader. Tremendous idea! But strictly true. Reader, whoever you are, you will remember the contents of this small treatise, either with pleasure and gratitude in heaven, or with remorse and despair in hell! Can it then be an impertinently officious act, to remind you how to read with advantage what I have written? 1. Take it with you into your closet. 2. Read it with deep seriousness. 3. Read it with earnest prayer. 4. Do not read too much at a time. 5. Meditate on what you read. 6. Read regularly through in order. 7. Read calmly. 8. I very earnestly recommend the perusal of all those passages of Scripture and chapters which I have quoted.