'Understand' in the Bible

Jesus answered and said to him, “Are you the teacher of Israel and do not understand these things?

Why do you not understand what I am saying? It is because you cannot hear My word.

This figure of speech Jesus spoke to them, but they did not understand what those things were which He had been saying to them.

but if I do them, though you do not believe Me, believe the works, so that you may know and understand that the Father is in Me, and I in the Father.”

These things His disciples did not understand at the first; but when Jesus was glorified, then they remembered that these things were written of Him, and that they had done these things to Him.

Jesus answered and said to him, “What I do you do not realize now, but you will understand hereafter.”

For as yet they did not understand the Scripture, that He must rise again from the dead.