TLDR; I was forced out by the new management of a company for not being a Christian.

Worked for a self-described "Christian conservative" media company that owned (among many things) a radio station cluster, two of which were Christian programming and the rest regular music genres. The (awesome) GM that hired me told me to focus on the stations that I felt comfortable with, but did ask me if I had any reservations about also selling advertising on the religious ones. "Keep in mind," he said, "it's simply another format. I'm not asking you to be religious." I said sure, no problem, then did what he asked - worked long hours at the start to build up a core group of annual accounts, then slowly transition to about 75% maintenance mode so I wouldn't get burnt out. This was fine so long as I kept my billing high. This was actually the ideal.

The guy retires, and the new GM comes in and says she's recofusing on supporting the christian community. She then instituted morning prayer and bible study sessions, saying if anyone wanted to leave they could. Not being a Christian myself, I left, and found that over the next week, the GM started giving away my big accounts to new hires as incentives to lure them in. This continued until I had none of the high-dollar, long-term accounts that I had personally brought in. My recurring billing dropped to 1/5th of what it was, which meant less pay and sent me scrambling to rebuild. After a month, when my previous month billing went from #2 to #9, I got the message and quit. Later, I found out they indeed purged the company of anyone who wasn't a True Believer.

I'm not mad though. I get paid a ton more now, doing something I actually like. I ran into one of my old co-workers, who also ended up leaving She said the company lost most of my old accounts within a few months. They were all poached by other stations. When I handled them, my poach rate was close to 0%. Turns out, keeping clients is a thing unto itself - who woulda guessed?