Questions on avoiding pressure for sex?

I went on a date with this guy and he expected too much. Like he wanted me to go to far and I kept telling him its too far and he kept like trying. I didn’t let him do it but it was still way to far. There’s a lot of things I don’t agree with about him, and he said he thought purity rings are corny. And he doesn’t go to church and I do and I think that’s important. he said I can’t give a timeline on how many dates until I would do it because it just happens when it happens, He’s had so many girlfriends and I can’t stand the idea of giving myself away to someone who is just going to ditch me and pick up another girl tomorrow probably. I want a serious relationship with someone eventually. I do like him he is nice and funny and we connected really well And I would want to go out with him again, but I just don’t want to have sex until I’m ready.