There’s a large difference between the way most Protestants view God’s wrath, and the way Catholics view God’s wrath. God’s “anger”, insofar as we can say he is angry without experiencing passions, is in that there is a separation between man and God. It is divine justice that God is merciful and builds a new bridge through grace from the cross. A Protestant who adheres to the idea of imputed righteousness (virtually all) believes that the act of salvation is juridical and happens outside the person. See
here. Literally, that God somehow vented his anger on himself in his passion, death, and resurrection, rather than on mankind, and Christ’s righteousness is accounted to the elect in a superficial way. In another sense, that our sinfulness is credited to God in Jesus Christ, and his righteousness is credited to us externally and superficially; rather than God, through our faith in love, truly and really crediting it to us through interior conversion as our salvation (Romans 4:22). Or to use more common language, justification and sanctification are one in the same. It is divine justice, not that Christ was battered for our sins, but that we are sanctified in his total self-giving love as a result thereof. God would forget himself (so to speak) so that we could be sanctified. That is a God of love.
[BIBLEDRB]1 John 4:8[/BIBLEDRB]
This is relevant because the Mass is our participation in God’s love flowing from Christ’s atoning act. If you say “yes”, you will be correct in the Catholic sense–that Christ’s atonement for our sins began the process of our justification and sanctification, and by healing the gap between God and man, this mollified God’s wrath (in a non-passionate sense). But the Protestant may mistake you for meaning that each Mass is a necessary part of the atoning act, which we do not believe. I’m sure you’ve heard the accusation from some Protestants that Catholics sacrifice Christ again and again at Mass (theoretically, of course, because Catholics can’t actually sacrifice Christ again and again). Protestants actually must hold this view because they can’t hold any other one. If they believe that the crediting happens externally (which they must if the believe in imputed righteousness), they believe that our participation in the Mass is like trying to add something to Christ’s sacrifice. However, we hold the view that righteousness is infused, and rather than externally adding something to Christ, we are internally being brought into union with him by his ultimate act of love and self-donation. As St. Paul brilliantly said,
[BIBLEDRB]Galatians 2:20[/BIBLEDRB]