Don’t be critical when he/she needs prayers. A lot of them. I really feel sorry for anyone who do not believe in God.
I’m trying to do the right thing and sometimes yes I’m clumsy about it. I can talk like that because I’ve been there and done that. I had an ego so big it’s a “miracle” my skull didn’t bust open. But I couldn’t see God, couldn’t see the need for a salvation that meant more than just good luck with what I jolly well wanted to do. I needed a whole new point of view. God finally showed me who was boss and it wasn’t me... and yet He wasn’t some arbitrary tyrant. I had thrown in my soul with Satan’s proud evil, and I had to be humbled.