And we have known and believed the love that God hath to us. God is love; and he that dwelleth in love dwelleth in God, and God in him.
1 John 4:16 (KJV)
To dwell in God is to dwell in His love. When we understand that God does not have love, but that God is love, we find ourselves receiving His perfect love for us and in turn we can share it with others.