Do u think it's possible to be vrienden with your ex again?

of at least on terms where it's not awkward? I know it didn't end the best. Religious differences. He wanted me to be a total bible thumper. Yes of course I wanted the relationship to be serious,but to a point. I'm too young to be that serious about that stuff. I want to live life with no stress and worries like a normal teenager doing normal teenage things.

Anyways, now that u know what's the problem was. Back to my question, I want to be on good teems because one of my good vrienden is dating one of his good vrienden which makes things complicated for those two. He's also vrienden with all of my vrienden of either talks to them. Its just so awkward for my friends. I just don't want it to be awkward.