St. 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 LiguoriKnow also that you will probably gain more by praying fifteen minutes before the Blessed Sacrament than by all the other spiritual exercises of the day. True, Our Lord hears our prayers anywhere, for He has made the promise, 'Ask, and you shall receive,' but He has revealed to His servants that those who visit Him in the Blessed Sacrament will obtain a more abundant measure of grace.
Alphonsus LiguoriJesus is the mediator of justice; Mary obtains for us grace; for, as St. Bernard, St. Bonaventure, St. Bernardine of Siena, St. Germanus, St. Antoninus, and others say, it is the will of God to dispense through the hands of Mary whatever graces he is pleased to bestow upon us. With God, the prayers of the saints are the prayers of His friends, but the prayers of Mary are the prayers of His mother.
Alphonsus LiguoriA dancer differeth from a madman only in length of time; one is mad so long as he liveth, the other while he danceth.
Alphonsus Liguori