Exodus 12:29

1. I never supposed, son Oceanus, that the clemency of the Emperor would be assailed by criminals, or that persons just released from prison would after their own experience of its filth and fetters complain of relaxations allowed to others. In the gospel he who envies another’s salvation is thus addressed: “Friend, is thine eye evil because I am good?” “God hath concluded them all in sin that he might have mercy upon all.” “When sin abounded grace did much more abound.” The first born of Egypt are slain and not even a beast belonging to Israel is left behind in Egypt. The heresy of the Cainites rises before me and the once slain viper lifts up its shattered head, destroying not partially as most often hitherto but altogether the mystery of Christ. …

9. I cull these few flowers in passing from the fair field of the holy scriptures. They will suffice to warn you that you must shut the door of your breast and fortify your brow by often making the sign of the cross. Thus alone will the destroyer of Egypt find no place to attack you; thus alone will the first-born of your soul escape the fate of the first-born of the Egyptians; thus alone will you be able with the prophet to say: “my heart is fixed, O God, my heart is fixed; I will sing and give praise. Awake up, my glory; awake, psaltery and harp.” For, sin stricken as she is, even Tyre is bidden to take up her harp and to do penance; like Peter she is told to wash away the stains of her former foulness with bitter tears. Howbeit, let us know nothing of penitence, lest the thought of it lead us into sin. …

12. Our position is this: Every only begotten son is a first-born son, but not every first-born is an only begotten. By first-born we understand not only one who is succeeded by others, but one who has had no predecessor.“Everything,” says the Lord to Aaron, “that openeth the womb of all flesh which they offer unto the Lord, both of man and beast, shall be thine: nevertheless the first born of man shalt thou surely redeem, and the firstling of unclean beasts shalt thou redeem.” The word of God defines first-born as everything that openeth the womb. Otherwise, if the title belongs to such only as have younger brothers, the priests cannot claim the firstlings until their successors have been begotten, lest, perchance, in case there were no subsequent delivery it should prove to be the first-born but not merely the only begotten. …

54. Another incident is not of less importance than those I have mentioned. The wicked were victorious, and the decree for his banishment was signed, to the full satisfaction of those who furthered it. The night had come, the chariot was ready, our haters were exultant, the pious in despair, we surrounded the zealous traveller, to whose honourable disgrace nothing was wanting. What next? It was undone by God. For He Who smote the first-born of Egypt, for its harshness towards Israel, also struck the son of the Emperor with disease. How great was the speed! There was the sentence of banishment, here the decree of sickness: the hand of the wicked scribe was restrained, and the saint was preserved, and the man of piety presented to us, by the fever which brought to reason the arrogance of the Emperor. …

93. Then, again, the land was covered with thick darkness for the space of three days, because Moses had raised his hand and spread out the darkness. All the first-born of Egypt died, whilst all the offspring of the Hebrews was left unharmed. Moses was asked to put an end to these horrors, and he prayed and obtained his request. In the one case it was a fact worthy of praise that he checked himself from joining in deceit; in the other it was noteworthy how, by his innate goodness, he turned aside from the foe those divinely ordered punishments. He was indeed, as it is written, gentle and meek. He knew that the king would not keep true to his promises, yet he thought it right and good to pray when asked to do so, to bless when wronged, to forgive when besought.