O sacred banquet
O Sacrum Convivium
O sacred banquet, in which Christ is received, the memory of His Passion is renewed, the mind is filled with grace, and a pledge of future glory is given to us. Alleluia.
In Latin
O sacrum convívium, in quo Christus súmitur; recólitur memória passiónis eius; mens implétur grátia; et futúræ glóriæ nobis pignus datur. Allelúia.
When this prayer is prayed
At Corpus Christi and in adoration. Twenty-five words by Aquinas that contain the entire theology of the Eucharist: past, present and future in one sentence.