'Things of God' in the Bible

And turning He said to Peter, Get behind me, adversary: thou art my stumbling-block; because thou art not thinking about the things of God, but those of men.

And He turning and seeing His disciples rebuked Peter, and says, Get behind me, adversary: because thou art not thinking the things of God, but those of men.

But God has revealed them to us through the Spirit. For the Spirit searches all things, even the deep things of God.

For who of men knows the things of man, except the spirit of the man which is in him? so indeed no one knows the things of God, except the Spirit of God.