Supra Quae
The Canon continues with a prayer that God may accept the sacrifice the Church now offers as he accepted the sacrifices of three outstanding Old Testament figures. In other words, it asks that the devotion of the Church may be like theirs.
The text is: "Supra quae propitio ac sereno vultu respicere digneris: et accepta habere, sicuti accepta habere dignatus es munera pueri tui iusti Abel, et sacrificium Patriarchae nostri Abrahae, et quod tibi obtulit summus sacerdos tuus Melchisedech, sanctum sacrificium, immaculatam hostiam." (Be pleased to look upon these offerings with a serene and kindly countenance, and to accept them, as once you were pleased to accept the gifts of your servant Abel the just, the sacrifice of our Abraham, our father in faith, and the offering of your high priest Melchizedek, a holy sacrifice, a spotless victim).
Read more about this topic: Text And Rubrics Of The Roman Canon