Faith Without Love is Dead by Robert Ricciardelli

Faith without works is dead, and equally, faith without love is dead. You can fast and pray for supernatural experiences and in the end get not much more than skinny. High level agape love produces high level supernatural results. So expect the Spirit of God to move through your faithfulness. Expect miracles to happen, but know that it will come through faithfulness in a loving God, and loving others with His love.