Luke and Matthew both have these Jewish images of Jesus that portray him as the New Moses, sent to lead Adonai’s people from slavery to the promised land in an Exodus par excellance. Here Jesus infers that the people questioning him, the ones testing him, are like Pharaoh and his magicians, standing in the way of God’s plans.
He challenges them to make a choice… there is no middle ground.. no third option.. either you believe that I am from the devil or that I wield the power of the finger of God.
But they obeyed not, nor did they pay heed. They walked in the hardness of their evil hearts and turned their backs, not their faces, to me. From the day that your fathers left the land of Egypt even to this day, I have sent you untiringly all my servants the prophets. Yet they have not obeyed me nor paid heed; they have stiffened their necks and done worse than their fathers. When you speak all these words to them, they will not listen to you either; when you call to them, they will not answer you. Say to them: This is the nation that does not listen to the voice of the LORD, its God,or take correction. Faithfulness has disappeared; the word itself is banished from their speech.