If God is not a Trinity, God is not love. For love requires three things: a lover, a beloved, and a relationship between them.
Peter KreeftIn this deed is my hope, not in the mere timeless fact that God is love. I am saved not by the beautiful Trinitarian life of God but by the gory death of God. I am saved not by the touching of the three Persons in Heaven but by the touching of this love on the Cross to my life.
Peter Kreeft