'Irrational' in the Bible

But they are altogether irrational and stupid and foolishIn their discipline of delusion—their idol is [only] wood [it is ridiculous, empty and worthless]!

Every man has become [like a brute] irrational and stupid, without knowledge [of God];Every goldsmith is shamed by his carved idols;For his molten images are frauds and lies,And there is no breath in them.

For the shepherds [of the people] have become [like brutes,] irrational and stupid,And have not searched for the Lord or asked about Him or realized their need for Him;Therefore they have not been wise and have not prospered,And all their flocks are scattered.