Today, vast stress is laid on the thought that God is personal, but this truth is so stated as to leave the impression that God is a person of same sort as we are—weak, inadequate, ineffective, a little pathetic. But this is not the God of the Bible! Our personal life is a finite thing: it is limited in every direction, in space, in time, in knowledge, in power. But God is not so limited. He is eternal, infinite and almighty. He has us in his hands; we never have him in ours. Like us, he is personal; but unlike us, he is great. In all its constant stress on the reality of God’s personal concern for his people, and on the gentleness, tenderness, sympathy, patience and yearning compassion that he shows toward them, the Bible never lets us lose sight of his majesty and his unlimited dominion over all his creatures.
—J. I. Packer
Knowing God, 83.