The Subject of Sin Is Vital Knowledge

"The subject of sin is vital knowledge. To say that our first need in life is to learn about sin may sound strange, but in the sense intended it is profoundly true. If you have not learned about sin, you cannot understand yourself, or your fellow-men, or the world you live in, or the Christian faith. And you will not be able to make head or tail of the Bible. For the Bible is an exposition of God’s answer to the problem of human sin and unless you have that problem clearly before you, you will keep missing the point of what it says."

-- J.I. Packer