'Understands' in the Bible

Yet to this day, the LORD hasn't given you a heart that understands, eyes that perceive, and ears that discern.

God understands how to get there; he knows where they live.

He formed the hearts of them all; he understands everything they do.

Everything I say is sensible to someone who understands, and correct to those who have acquired knowledge.

A mocker seeks wisdom and finds none, but learning comes easily to someone who understands.

Evil men don't understand justice, but whoever seeks the LORD understands it all.

By mere words a servant will not be corrected; even though he understands, there will be no response.

"Also the righteous are perishing, but no one takes it to heart; devout people are taken away, while no one understands that the righteous person is taken away from calamity.

Who is the wise person who understands this, and to whom has the LORD spoken so that he may declare it? Why is the land destroyed, ruined like the desert, without anyone passing through it?

Rather, let the one who boasts, boast in this: that he understands and knows me, for I am the LORD who acts with gracious love, justice, and righteousness in the land. I delight in these things," declares the LORD.

But as for what was sown on good soil, this is the person who hears the word, understands it, and produces a crop that yields 100, 60, or 30 times what was sown."

No one understands. No one searches for God.

For the person who speaks in a foreign language is not actually speaking to people but to God. Indeed, no one understands him, because he is talking about secrets by the Spirit.

that is, if he understands that the Law is not intended for righteous people but for lawbreakers and rebels, for ungodly people and sinners, for those who are unholy and irreverent, for those who kill their fathers, their mothers, or other people,