Has WT published literature implying that angels might repent and be forgiven?
We all know that god does not accept a simple "I'm sorry."
First of all, god requires two witnesses; then, an investigation asking all your friends and neighbors if the gossip is true. (If it's not, they have just helped to spread it anyway.)
Then there is much more talk and finally a judicial committee.
There must be a judgement of the angels sin. Once judged, that judgement carries a fine or punishment.
There must be a penance.....flagellation, groveling, numerous appeals, etc. you know how it goes.
Then, it also requires a restitution of some kind.
If you were god, how would you make the angels grovel?
What would they have to do to make restitution?
Do you believe this can be done?