Speaking about the Bible
The word which God addresses directly to us is (like a royal speech, only more so) an instrument, not only of government, but also of fellowship. For, though God is a great king, it is not His wish to live at a distance from His subjects. Rather the reverse: He made us with the intention that He and we might walk together for ever in a love-relationship. But such a relationship can only exist when the parties involved know something of each other. God, our Maker, knows all about us before we say anything (Psalm 139:1-4); but we can know nothing about Him unless He tells us. Here, therefore, is a further reason why God speaks to us: not only to move us to do what He wants, but to enable us to know Him so that we may love Him. Therefore God send His word to us in the character of both information and invitation. It comes to woo us as well as to instruct us; it not merely puts us in the picture of what God has done and is doing, but also calls us into personal communion with the loving Lord Himself.
Knowing God by J.I. Packer IVP 1973 Page 99