"Happy he that knows Thee, even if he knows nothing else," says St. Augustine. If we knew all the sciences and knew not how to love Jesus Christ, our knowledge shall profit us nothing to eternal life. But if we know how to love Jesus Christ, we shall know all things, and shall be happy for eternity.
Alphonsus LiguoriSt. Augustine and St. Thomas define mortal sin to be a turning away from God: that is, the turning of one's back upon God, leaving the Creator for the sake of the creature. What punishment would that subject deserve who, while his king was giving him a command, contemptuously turned his back upon him to go and transgress his orders? This is what the sinner does; and this is punished in hell with the pain of loss, that is, the loss of God, a punishment richly deserved by him who in this life turns his back upon his sovereign good.
Alphonsus LiguoriA soul who loves Jesus Christ desires to be treated the way Christ was treated-desires to be poor, despised, and humiliated.
Alphonsus LiguoriYou may be sure that of all the moments of your life, the time you spend before the divine Sacrament will be that which will give you more strength during life and more consolation at the hour of your death and during eternity
Alphonsus Liguori