The entire Christian faith is based on the spiritual principle that God is love and to truly know Him, we must walk in love.
Without love for God, we cannot truly love others. We begin to love others more as we understand the love God Himself has for us. Often, however, due to life’s circumstances, the love of God is blocked from us receiving what He has so graciously given us. Either by choices we have made, or due to the poor choices of others that have been inflicted upon us, even as a child, blocks or barricades are frequently constructed.
Find and remove those blocks.