" THE whole sanctity and perfection of a soul consists in loving Jesus Christ, our God, our sovereign good, and our Redeemer. Whoever loves me, says Jesus Christ himself, shall be loved by my Eternal Father: My Father loves you because you have loved Me. Some, says St. Francis de Sales, make perfection consist in an austere life; others in prayer; others in frequenting the Sacraments; others in alms-deeds. But they deceive themselves: perfection consists in loving God with our whole heart. "

― Alfonso María de Liguori , The Practice of the Love of Jesus Christ