Luke 12:37

When then our Lord coming shall find us awake and girded, having our hearts enlightened, He will then pronounce us blessed, for it follows, Verily I say unto you, that he shall gird himself; from which we perceive that He will recompense us in like manner, seeing that He will gird Himself with those that are girded. (Isa. 11:5.) He will then make them to sit down as a refreshment to the weary, setting before them spiritual enjoyments, and ordering a sumptuous table of His gifts.

(Dion. in Ep. ad Tit.) The "sitting down" is taken to be the repose from many labours, a life without annoyance, the divine conversation of those that dwell in the region of light enriched with all holy affections, and an abundant pouring forth of all gifts, whereby they are filled with joy. For the reason why Jesus makes them to sit down, is that He might give them perpetual rest, and distribute to them blessings without number. Therefore it follows, And will pass over (transiens) and serve them.

(ubi sup.) For He comes when He hastens to judgment, but He knocks, when already by the pain of sickness He denotes that death is at hand; to whom we immediately open if we receive Him with love. For he who trembles to depart from the body, has no wish to open to the Judge knocking, and dreads to see that Judge whom he remembers to have despised. But he who rests secure concerning his hope and works, immediately opens to Him that knocks; for when he is aware of the time of death drawing near, he grows joyful, because of the glory of his reward; and hence it is added, Blessed are the servants whom the Lord when he cometh shall find watching. He watches who keeps the eyes of his mind open to behold the true light; who by his works maintains that which he beholds, who drives from himself the darkness of sloth and carelessness.

(Hom. 13. in Ev.) By which He girds Himself, that is, prepares for judgment. (Hom. 13. in Ev.) But He is said to be passing over, when He returns from the judgment to His kingdom. Or the Lord passes to us after the judgment, and raises us from the form of His humanity to a contemplation of His divinity.

Or, He will gird Himself, in that He imparts not the whole fulness of blessings, but confines it within a certain measure. For who can comprehend God how great He is? Therefore are the Seraphims said to veil their countenance, because of the excellence of the Divine brightness. It follows, and will make them to sit down; for as a man sitting down causes his whole body to rest, so in the future coming the Saints will have complete rest; for here they have not rest for the body, but there together with their souls their spiritual bodies partaking of immortality will rejoice in perfect rest. That is, Give back to them, as it were, an equal return, that as they served Him, so also He will serve them.