On the second Sunday of the Nativity Fast, Fr. Matthew Howell talks about the Odes 1 and 3 of the Nativity Katavasia. He points out that Ode 1 tells us what happens and how to respond, and that Ode 3 reminds us of who Christ is. Fr. Matthew wraps up the homily by tying the themes into the gospel reading of the day (Luke 18:18-27).
Brethren, Christ is our peace, who has made us both one, and has broken down the dividing wall of hostility, by abolishing in his flesh the law of commandments and ordinances, that he might create in himself one new man in place of the two, so making peace, and might reconcile us both to God in one body through the cross, thereby bringing the hostility to an end. And he came and preached peace to you who were far off and peace to those who were near; for through him we both have access in one Spirit to the Father. So then you are no longer strangers and sojourners, but you are fellow citizens with the saints and members of the household of God, built upon the foundation of the apostles and prophets, Christ Jesus himself being the cornerstone, in whom the whole structure is joined together and grows into a holy temple in the Lord; in whom you also are built into it for a dwelling place of God in the Spirit.
At that time, a ruler came to Jesus and asked him, “Good Teacher, what shall I do to inherit eternal life?” And Jesus said to him, “Why do you call me good? No one is good but God alone. You know the commandments: ‘Do not commit adultery, Do not kill, Do not steal, Do not bear false witness, Honor your father and mother.’ ” And he said, “All these I have observed from my youth.” And when Jesus heard it, he said to him, “One thing you still lack. Sell all that you have and distribute it to the poor, and you will have treasure in heaven; and come, follow me.” But when he heard this he became sad, for he was very rich. Jesus looking at him said, “How hard it is for those who have riches to enter the kingdom of God! For it is easier for a camel to go through the eye of a needle than for a rich man to enter the kingdom of God.” Those who heard it said, “Then who can be saved?” But he said, “What is impossible with men is possible with God.