The Drop (2014)

Detective Torres: No one ever sees you coming, do they, Bob?

Nadia: You just... I mean, you just fucking shot him.
Bob: Yes, I did. Absolutely. He was gonna hurt our dog.

Bob: There are some sins that you commit that you can't come back from, you know, no matter how hard you try. You just can't. It's like the devil is waiting for your body to quit. Because he knows, he knows that he already owns your soul. And then I think maybe there's no devil. You die... and God, he says, Nah, nah you can't come in. You have to leave now. You have to leave and go away and you have to be alone. You have to be alone forever.