'Difficult' in the Bible

The queen of Sheba heard about Solomon’s fame connected with the name of Yahweh and came to test him with difficult questions.

So Solomon answered all her questions; nothing was too difficult for the king to explain to her.

So the king sought advice.Then he made two golden calves, and he said to the people, “Going to Jerusalem is too difficult for you. Israel, here is your God who brought you out of the land of Egypt.”