That said, I feel like there is scripture about those that believe in God being protected from those that act against Him and having their false accusations materialize against them. I can't say I remember any such scripture, merely feel like it's there, but if anyone knows what the fuck I'm talking about please share.
I'm currently looking, but I am aware scriptures say that Christ at the end of days is to be part of the judgment and therefore, according to Malachi 3:5, "will be a swift witness against the sorcerers, and against the adulterers, and against false swearers..."; so even if it doesn't happen in
this life, judgment and justice comes to those on the other side. I've never seen him be described as a
judge, though, as he's supposed to be there pleading your case at the judgment bar. But far as I've been taught and pondered upon, I imagine it plays out no differently from how a court case would go, so you'd get witnesses and a jury and perhaps an audience according to what's written in the Book of Life.
(Being the weirdo I am, I've been wondering if this is something I and others may get to witness the full story of in the next life just for being invested in what's going on
now.)
I've been using key words of "false witness" (or just "false") and "slander", but I
do believe it's mentioned that God brings about people's false witnesses before them, albeit in due time, as it's happened to false prophets and antichrists in scripture (and it's always gone badly for them, they tend to die horribly). Either way, 1 Corinthians 15:58 asks, "Therefore, my beloved brethren, be ye steadfast, unmoveable, always abounding in the work of the Lord, forasmuch as ye know that your labour is not in vain in the Lord." And then there's Jesus' Sermon on the Mount in Matthew 5:10-11: "Blessed
are they which are persecuted for righteousness' sake: for theirs is the kingdom of heaven. Blessed are ye, when
men shall revile you, and persecute
you, and shall say all manner of evil against you falsely, for my sake."
Probably wasn't what you were thinking of, but that's what I got thus far if it helps.