We’ll be confessing it; we do each year.
And I think it’s important to front up to the fact that discomfort with the Creed’s assertions runs smack dab into the fact that its conclusion is a paraphrase of Jesus’ own words in John 5; and its teaching on the judgment in general is of a piece with St. Paul’s clear expression in 2 Corinthians 5:10 For we must all appear before the judgment seat of Christ; that every one may receive the things done in his body, according to that he hath done, whether it be good or bad.
Our people are in desperate need of hearing these truths confessed AND taught. If our concept of “Gospel” doesn’t have room for the words of Jesus and Paul, the problem is not with the words of Jesus or Paul as confessed in the Athanasian Creed!
I'm not so sure about the connection with John 5:29bc. A few Latin words are the same (in boldface), but others express quite different ideas.
Vulgate:
qui bona fecerunt, in resurrectionem vitae;
qui vero mala egerunt, in resurrectionem judicii.
Athanasian:
Et
qui bona egerunt, ibunt in vitam aeternam:
qui vero mala, in ignem aeternum.
The "resurrection" in John disappeared in the creed, (or was replaced by "eternal").
The "judgment" of John became "fire" (i.e., the punishment) in the creed.