is wise

Psalm 28:5
Since they show no regard for the works of the LORD or what His hands have done, He will tear them down and never rebuild them.

Psalm 64:9
Then all mankind will fear and proclaim the work of God; so they will ponder what He has done.

Isaiah 5:12
At their feasts are the lyre and harp, tambourines and flutes and wine. They disregard the actions of the LORD, and fail to see the work of His hands.

Jeremiah 9:12
Who is the man wise enough to understand this? To whom has the mouth of the LORD spoken, that he may explain it? Why is the land destroyed and scorched like a desert, so no one can pass through it?

Daniel 10:12
"Do not be afraid, Daniel, " he said, "for from the first day that you purposed to understand and to humble yourself before your God, your words were heard, and I have come in response to them.

Hosea 14:9
Whoever is wise, let him understand these things; whoever is discerning, let him know them. For the ways of the LORD are right, and the righteous walk in them, but the rebellious stumble in them.

they shall understand

Psalm 50:23
He who sacrifices a thank offering honors Me, and to him who rights his way, I will show the salvation of God."

Jeremiah 9:24
But let him who boasts boast in this, that he understands and knows Me, that I am the LORD, who exercises loving devotion, justice and righteousness on the earth--for I delight in these things, " declares the LORD.

Ephesians 3:18, 19
may have power, together with all the saints, to comprehend the length and width and height and depth of His love, . . .