Owe nothing to anyone except to love one another; for he who loves his neighbor has fulfilled the law.
Romans 13:8 (NASB)
Love is from God
Beloved, let us love one another, for love is from God, and everyone who loves is born of God and knows God.
The one who does not love does not know God, for God is love.
1 John 4:7-8 (NASB)