Fandal points out that St Thomas uses same verb «to represent» both when making the general point about the Mass imaging Christ's sacrifice (in the responsio of q. 83, a. 1), and when explaining how the signs of cross made by the priest during the canon call to mind particular aspects of the Passion, Death and Resurrection (q. 83, a. 5). (faith.org.uk)
It occurs only twice in the New Testament — here, and in Ephesians 1:6, where Paul writes that all Christians have been adopted as children of God through Jesus Christ and have been «blessed / graced» (same verb Luke uses with the root xaris). (firstthings.com)
The verb used is the very same verb used for... (nakedpastor.com)