But the fruit of the Spirit is love, joy, peace, patience, kindness, goodness, faithfulness, — Galatians 5:22
Love for others cannot be produced by human effort or religious discipline. It is the fruit of abiding in God, who first loved us and poured His own love into our hearts. When this love flows through us, it is evidence of the Spirit's work, not a measure of our worth. Our assurance of belonging to God rests on the Spirit who produces this love in us.