See, both the Dimonds and the author of that article on catholicism.org about St. Augustine retracting bod, assert that there's a perplexing contradiction in St. Ambrose's oration on Valentinian.
But that's only due to their failure to understand that the Church Fathers clearly distinguish between the different effects of the Sacrament of Baptism, and that St. Ambrose held that they can be "washed" (remission of sins) ... we see that term throughout the quotes above ... but not "crowned". That's why St. Ambrose elsewhere teaches that even virtuous catechumens cannot be saved, enter the Kingdom, without the Sacrament. He's not in contradiction, but merely distinguishing the different effects of the Sacrament ... as nearly all the Church Fathers clearly do above here.
This distinction is the foundation for what I refer to in the thread title as Ladislausian soteriology. It's kind of a middle ground that reconciles the apparent contradictions. That there can possibly be a bod that leads to some remission of sin, concedo; that there can possibly be a bod that leads to salvation, the Kingdom, and the Beatific Vision, nego. With regard to bob, it's possible that even they are not crowned, as St. Ambrose holds, or else I leave open the possibility that the angels could pronounce the form and render it the Sacrament ... except that Trent taught that natural water is the only proper matter for the Sacrament ... so that seems to end bod as a Sacrament speculation, and rule in favor of St. Ambrose, that they do NOT receive the Sacrament.
That is why Pope St. Simplicius taught clearly that each and every one who dies without the Sacrament even while desiring it would forfeit the "KINGDOM" ... even exactly as St. John Chrysostom taught.
It's mind-numbingly clear and puts a nail in the coffin of salvation by bod.