Because God is love, God is self-giving. The sovereign God is a community of love, and we may as well say that God, the Father, Son and Holy Spirit is a kingdom of love as we find headship and submission within God himself. There is a constant movement of giving and receiving, of headship and submission in the divine life of love. Jesus hinted to this vital divine relationship when he said:

For as the Father has life in himself, so he has granted the Son to have life in himself. And he has given him authority to judge because he is the Son of

John 5:26-27