Unbelievers Pilot Miniseries part 1: Target Acquired (2019)

Life was good before Sir Harry Lewis got God. Now he's put the brakes on the massive under-the-counter bonuses, and - worse - the rest of the Board aren't even sure who he is anymore. But it's not too late: the company's founders have a prototype time machine. They send someone back to make friends with Harry's past self, change his life, keep him out of God's way, and prevent him ever becoming a Christian in the first place. At least, that's the plan...