Jesus told them, “If God were your Father, you would love me, because I have come to you from God. Anyone who belongs to God listens gladly to the words of God. But you don’t listen because you don’t belong to God. So when I tell the truth, you just naturally don’t believe me. For you are the children of your father the devil. John 8:42-47

Light and darkness. Male and female. Good and evil. And the fundamental Biblical binary: we are either a child of God, or of the Evil One.