Oecumenius : "Grace be with all of you." Since grace is something common, it is prayed for mutually for all, both leaders and those being led. But what is grace? It is the forgiveness of sins, the cleansing, the participation in the Spirit. How can it be with you all? If you do not insult the support of God, sinning and being negligent, if you do not live unworthily of it. For grace remains when we have good works; it departs when we do not live according to the command of the one who gives it to us. But let it be, knowing this, and all that we have received through it, not to conduct ourselves in arrogance towards such great goods bestowed upon us; but through good works glorifying Him, and showing that this grace was not given to ungrateful and thankless people, to have it unyielding in our souls, in Christ Himself, the supporter of our souls. With whom be glory to the Father, together with the Holy Spirit, now and always, and until forever and ever. Amen. The end, with the aid of divine favor, of the Epistle to the Hebrews. It was written from Italy by Timothy. — The Pseudo-Oecumenian Catena on Hebrews Theodoret of Cyrus : He appended the usual conclusion, invoking on them a share in grace. As for us, let us sing the praises of the giver of old laws and new. And let us pray to receive grace from him so that by observing the divine laws we may attain the promised goods, in Christ Jesus our Lord, to whom with the Father and the all-holy Spirit be glory, now and forever, for ages of ages. Amen. — INTERPRETATION OF Hebrews 13