Neither have you seen "Trinity". Both are Latin words. The Bible was written in Greek and Hebrew.
Who are the people who are "saved, but as through fire" mentioned in 1 Cor 3:15?
You’re citing Paul for evidence of Purgatory in the Bible. Having participated in this religion forum here for going on fourteen years, I find that amusing since some of your fellow RC’s believe Paul was a nut. Where does Peter, your first Pope unbeknown to him, reference Purgatory?
These are the ones who buck their salvation on earth and suffer what would otherwise be unnecessary loss of reward in the judgment as a result. As Charles Swindoll put it, the saddest words we know are “it might have been.” Don’t fail to redeem the time. We’ll be reminded one day that we aren’t our own, if we get sloppy and start thinking, along with the flesh, that we are.