Faith, and especially this faith of the heart, is a great gift of God. It is for this reason that we always need to say, “Lord, increase our faith” [Lk 17:5]. God, so to say, easily grants this grace, when we devote ourselves to works of faith…. Oh, my dear Son, what happiness for us if for the rest of our lives we can walk along the beautiful paths of faith, act only by faith, and live only by faith! The faith which would not enlighten our mind would not give us the life of justice, which is a divine life.