God's Just Judgment against Sin is Denounced

The devil's wickedness in leading men astray is now counteracted by the work of redemption in restoring them to the truth

God's mercy and justice, dearly-beloved, has in loving-kindness disclosed to us through our Lord Jesus Christ's teaching, the manner of His retributions, as they have been ordained from the foundation of the world, that accepting the significance of facts we might take what we believe will happen, to have, as it were, already come to pass. For our Redeemer and Saviour knew what great errors the devil's deceit had dispersed throughout the world and by how many superstitions he had subjected the chief part of mankind to himself. But that the creature formed in God's image might not any longer through ignorance of the Truth be driven on to the precipice of perpetual death, He inserted in the Gospel-pages the nature of His judgment that it might recover every man from the snares of the crafty foe; for now all would know what rewards the good might hope for and what punishments the evil must fear. For the instigator and author of sin in order first to fall through pride and then to injure us through envy, because he stood not in the Truth John 8:44  put all his strength in lying and produced every kind of deceit from this poisoned source of his cunning, that he might cut off man's devout hopes from that happiness which he had lost by his own uplifting, and drag them into partnership with his condemnation, to whose reconciliation he himself could not attain. Whoever therefore among men has wronged God by his wickednesses, has been led astray by his guile, and depraved by his villainy. For he easily drives into all evil doings those whom he has deceived in the matter of religion. But knowing that God is denied not only by words but also by deeds, many whom he could not rob of their faith, he has robbed of their love, and by choking the ground of their heart with the weeds of avarice, has spoiled them of the fruit of good works, when he could not spoil them of the confession of their lips.

God's just judgment against sin is denounced that we may avoid it by deeds of mercy and love

On account therefore, dearly-beloved, of these crafty designs of our ancient foe, the unspeakable goodness of Christ has wished us to know, what was to be decreed about all mankind in the day of retribution, that, while in this life healing remedies are legitimately offered, while restoration is not denied to the contrite, and those who have been long barren can at length be fruitful, the verdict on which justice has determined may be fore-stalled and the picture of God's coming to judge the world never depart from the mind's eye. For the Lord will come in His glorious Majesty, as He Himself has foretold, and there will be with Him an innumerable host of angel-legions radiant in their splendour. Before the throne of His power will all the nations of the world be gathered; and all the men that in all ages and on all the face of the earth have been born, shall stand in the Judge's sight. Then shall be separated the just from the unjust, the guiltless from the guilty; and when the sons of piety, their works of mercy reviewed, have received the Kingdom prepared for them, the unjust shall be upbraided for their utter barrenness, and those on the left having naught in common with those on the right, shall by the condemnation of the Almighty Judge be cast into the fire prepared for the torture of the devil and his angels, with him to share the punishment, whose will they choose to do. Who then would not tremble at this doom of eternal torment? Who would not dread evils which are never to be ended? But since this severity is only denounced in order that we may seek for mercy, we too in this present life must show such open-handed mercy that after perilous neglect returning to works of piety it may be possible for us to be set free from this doom. For this is the purpose of the Judge's might and of the Saviour's graciousness, that the unrighteous may forsake his ways and the sinner give up his wicked habits. Let those who wish Christ to spare them, have mercy on the poor; let them give freely to feed the wretched, who desire to attain to the society of the blessed. Let no man consider his fellow vile, nor despise in any one that nature which the Creator of the world made His own. For who that labours can deny that Christ claims that labour as done unto Himself? Your fellow-slave is helped thereby, but it is the Lord who will repay. The feeding of the needy is the purchase money of the heavenly kingdom and the free dispenser of things temporal is made the heir of things eternal. But how has such small expenditure deserved to be valued so highly except because our works are weighed in the balance of love, and when a man loves what God loves, he is deservedly raised into His kingdom, whose attribute of love has in part become his?

By Saint Leo the Great, Pope

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