'Thinking' in the Bible

But some of the scribes were sitting there, thinking to themselves:

Now immediately, when Jesus realized in his spirit that they were contemplating such thoughts, he said to them, "Why are you thinking such things in your hearts?

They saw Him walking on the water, and thinking that it was a spirit they cried out;

But turning around and looking at His disciples, He rebuked Peter and said, “Get behind Me, Satan, because you’re not thinking about God’s concerns, but man’s!”