'Knowledge' in the Bible

And I said, Give ear, now, you heads of Jacob and rulers of the people of Israel: is it not for you to have knowledge of what is right?

For this cause it will be night for you, without a vision; and it will be dark for you, without knowledge of the future; the sun will go down over the prophets, and the day will be black over them.

And a number of nations will go and say, Come, and let us go up to the mountain of the Lord, and to the house of the God of Jacob; and he will give us knowledge of his ways and we will be guided by his word: for from Zion the law will go out, and the word of the Lord from Jerusalem.

And he will be judge between great peoples, and strong nations far away will be ruled by his decisions; their swords will be hammered into plough-blades and their spears into vine-knives: nations will no longer be lifting up their swords against one another, and knowledge of war will have gone for ever.

But they have no knowledge of the thoughts of the Lord, their minds are not able to see his purpose: for he has got them together like stems of grain to the crushing-floor.