'Understand' in the Bible

For this reason I speak to them in parables, because looking they do not see, and hearing they do not listen or understand.

Isaiah’s prophecy is fulfilled in them, which says:You will listen and listen,yet never understand;and you will look and look,yet never perceive.

For this people’s heart has grown callous;their ears are hard of hearing,and they have shut their eyes;otherwise they might see with their eyesand hear with their ears,understand with their heartsand turn back—and I would cure them.

When anyone hears the word about the kingdom and doesn’t understand it, the evil one comes and snatches away what was sown in his heart. This is the one sown along the path.

Summoning the crowd, He told them, “Listen and understand:

Don’t you understand yet? Don’t you remember the five loaves for the 5,000 and how many baskets you collected?

Why is it you don’t understand that when I told you, ‘Beware of the yeast of the Pharisees and Sadducees,’ it wasn’t about bread?”

“So when you see the abomination that causes desolation, spoken of by the prophet Daniel, standing in the holy place” (let the reader understand),