The text lists five questions, none of which is asked in good faith, but all are asked as a means to trample on the Jews and their project. They drip sarcasm and disdain. The five questions summarize the five points of his presentation to his friends and the army.
2 And he said in the presence of his brothers and of the army of Samaria, “What are these feeble Jews doing? Will they restore it for themselves? Will they sacrifice? Will they finish up in a day? Will they revive the stones out of the heaps of rubbish, and burned ones at that?”