God has no selfishness, God keeps nothing to Himself. God's nature is to be always giving. In the sun and the moon and the stars, in every flower you see it, in every bird in the air, in every fish, in the sea . God communicates life to His creatures. And the angels around His throne, the seraphim and cherumbim (sic) who are flames of fire -- whence have they their glory? It is because God is love, and He imparts to them of His brightness and His blessedness. And we, His redeemed children -- God delights to pour His love into us. And why? Because, as I said, God keeps nothing for Himself. From eternity God had His only begotten Son, and the Father gave Him all things, and nothing that God had was kept back. "God is love."
One of the old Church fathers said that we cannot better understand the Trinity than as a revelation of divine love -- the Father, the loving One, the Fountain of love; the Son, the beloved one, the Reservoir of love, in whom the love was poured out; and the Spirit, the living love that united both and then overflowed into this world. The Spirit of Pentecost, the Spirit of the Father, and the Spirit of the Son is love. And when the Holy Spirit comes to us and to other men, will He be less a Spirit of love than He is in God? It cannot be; He cannot change His nature. The Spirit of God is love, and "the fruit of the Spirit is love."