Charles H. Spurgeon said that the study of the attributes of God expands the mind and enlarges the intellect. It certainly draws the Christian closer to God. Here is an A-Z List of The Attributes of God which can be used for Bible study and Christian devotionals.
When we talk about God’s attributes we do so to answer questions like Who is God? and What is God like? It is the way we seek to wrap our minds around just little fragments of who this God is. We have sought to represent some of that in this graphic (which, incidentally, would probably make quite a nice desktop background).