TV series example of the word

The Big Bang Theory Season 11, Episode 12
oh, my God, Amy's my best friend.

Breaking Bad Season 4, Episode 9
Oh, my God. Ted.

Vikings Season 1, Episode 2
We are told to travel, to take the word of God.

The Big Bang Theory Season 2, Episode 8
Thank God for plan B.

Breaking Bad Season 2, Episode 5
Oh, God.