If, as we have said, we commemorate each of the saints with hymns and appropriate songs of praise, how much more should we celebrate the memory of Peter and Paul, the supreme leaders of the pre-eminent company of the apostles? They are the fathers and guides of all Christians: apostles, martyrs, holy ascetics, priests, hierarchs, pastors and teachers.

Anyone who has fallen into fornication, adultery or any other such bodily impurity, should desist from this revolting filth and cleanse himself through confession, tears, fasting and the like. For God judges unrepentant fornicators and adulterers. He condemns them, dismisses them and consigns them to hell, unquenchable fire and other never-ending punishments, saying, 'Let the impure and accursed be taken away, lest they see and enjoy the glory of the Lord' (cf. Isa. 26:10 LXX).

The Lord came to send fire upon the earth (cf. Lk. 12:49), and through participation in this fire He makes divine not just the human substance which He assumed for our sake, but every person who is found worthy of communion with Him.

Given that we desire long life, should we not take eternal life into account? If we long for a kingdom which, however enduring, has an end, and glory and joy which, great as they are, will fade, and wealth that will perish with this present life, and we labour for the sake of such things; ought we not to seek the kingdom, glory, joy and riches which, as well as being all-surpassing, are unfading and endless, and ought we not to endure a little constraint in order to inherit it?

We start... imitation of Christ with Holy Baptism, which symbolizes the Lord's Burial and Resurrection. Virtuous living and conduct in accord with the Gospel are its intermediate stage, and its perfection is victory through spiritual struggles against the passions, which procures painless, indestructible, heavenly life.

... we can see both that love for God is begotten from the virtues and that virtues are born of love. For this reason the Lord said at one point in the Gospels, 'He who has My commandments and keeps them is the one who loves Me' (Jn. 14:21), and at another point, 'He who loves Me will keep My commandments' (cf. Jn. 14:23).

Mary properly bore the name of Virgin, and possessed to the full all the attributes of purity. She was a virgin in both body and soul, and kept all the powers of her soul and her bodily senses far above any defilement. This she did authoritatively, steadfastly, decisively and altogether inviolably at all times, as a closed gate preserves the treasure within, and a sealed book keeps hidden from sight what is written inside. The Scriptures say of her, 'This is the sealed book' (cf. Rev. 5:1-6:1; Dan. 12:4) and 'this gate shall be shut, and no man shall enter by it' (Ezek. 44:2).