2 Peter 1.20-2.9 (Epistle)

20knowing this first, that no prophecy of Scripture is of private interpretation. 21For no prophecy ever came by the will of man, but holy men of God spoke, being moved by the Holy Spirit.

1But false prophets also arose among the people, as false teachers will also be among you, who will secretly bring in destructive heresies, denying even the Master who bought them, bringing on themselves swift destruction. 2Many will follow their immoral ways, and as a result, the way of the truth will be maligned. 3In covetousness they will exploit you with deceptive words: whose sentence now from of old doesn’t linger, and their destruction will not slumber.

4For if God didn’t spare angels when they sinned, but cast them down to Tartarus, and committed them to pits of darkness to be reserved for judgment; 5and didn’t spare the ancient world, but preserved Noah with seven others, a preacher of righteousness, when he brought a flood on the world of the ungodly, 6and turning the cities of Sodom and Gomorrah into ashes, condemned them to destruction, having made them an example to those who would live in an ungodly way, 7and delivered righteous Lot, who was very distressed by the lustful life of the wicked 8(for that righteous man dwelling among them was tormented in his righteous soul from day to day with seeing and hearing lawless deeds), 9then the Lord knows how to deliver the godly out of temptation and to keep the unrighteous under punishment for the day of judgment,

Mark 13.9-13 (Gospel)

9“But watch yourselves, for they will deliver you up to councils. You will be beaten in synagogues. You will stand before rulers and kings for my sake, for a testimony to them. 10The Good News must first be preached to all the nations. 11When they lead you away and deliver you up, don’t be anxious beforehand or premeditate what you will say, but say whatever will be given you in that hour. For it is not you who speak, but the Holy Spirit.

12“Brother will deliver up brother to death, and the father his child. Children will rise up against parents and cause them to be put to death. 13You will be hated by all men for my name’s sake, but he who endures to the end will be saved.

St Leo the Great, Pope of Rome

Pope Leo was one of the great bastions of Orthodoxy during the time of the monophysite heresy and its offshoots. ‘According to some, this Saint was born in Rome, but according to others in Tyrrenia (Tuscany), and was consecrated to the archiepiscopal throne of Rome in 440. In 448, when St Flavian, Archbishop of Constantinople [also commemorated today], summoned Eutyches, an archimandrite in Constantinople, to give account for his teaching that there was only one nature in Christ after the Incarnation, Eutyches appealed to St Leo in Rome. After St Leo had carefully examined Eutyches’ teachings, he wrote an epistle to St Flavian, setting forth the Orthodox teaching of the person of Christ, and His two natures, and also counseling Flavian that, should Eutyches sincerely repent of his error, he should be received back with all good will. At the Council held in Ephesus in 449, which was presided over by Dioscorus, Patriarch of Alexandria (and which Saint Leo, in a letter to the holy Empress Pulcheria in 451, was the first to call “The Robber Council”), Dioscorus, having military might behind him, did not allow Saint Leo’s epistle to Flavian to be read, although repeatedly asked to do so; even before the Robber Council was held, Dioscorus had uncanonically received the unrepentant Eutyches back into communion. Because Saint Leo had many cares in Rome owing to the wars of Attila the Hun and other barbarians, in 451 he sent four delegates to the Fourth Ecumenical Council, where 630 Fathers gathered in Chalcedon during the reign of Marcian, to condemn the teachings of Eutyches and those who supported him. Saint Leo’s epistle to Flavian was read at the Fourth Council, and was confirmed by the Holy Fathers as the Orthodox teaching on the incarnate Person of our Lord; it is also called the “Tome of Leo.” The Saint wrote many works in Latin; he reposed in 461.’(Great Horologion).

St Leo is remembered for saving Rome from conquest by Attila the Hun. When Attila drew near to Rome, preparing to pillage the city, St Leo went out to him in his episcopal vestments and enjoined him to turn back. For reasons unknown to worldly historians, the pitiless Attila with all his troops abandoned their attack and returned the way they had come.