'Thought' in the Bible

You do not have His word (Scripture) abiding in you [actually living in your hearts and minds], because you do not believe in Him whom He has sent.

Do not think that I [am the One who] will accuse you before the Father. There [already] is one who accuses you: Moses, [the very one] in whom you have placed your hope [for salvation].

However, Jesus had spoken of his death, but they thought that He was referring to natural sleep.

It was during supper, when the devil had already put [the thought of] betraying Jesus into the heart of Judas Iscariot, Simon’s son,

Some thought that, since Judas [as the treasurer of the group] had the money box, Jesus was telling him, “Buy what we need for the feast,” or that he was to give something to the poor.