Now what is the deepest in God? His Power? No, for power could not make him what we mean when we say God. Evil could, of course, never create one atom; but let us understand very plainly, that a being whose essence was only power would be such a negation of the divine that no righteous worship could be offered him: his service must be fear, and fear only. Such a being, even were he righteous in judgment, yet could not be God. The God himself whom we love could not be righteous were he not something deeper and better still than we generally mean by the word—but, alas, how little can language say without seeming to say something wrong! In one word, God is Love. Love is the deepest depth, the essence of his nature, at the root of all his being.
—George MacDonald, Creation in Christ