And others, tempting him, sought of him a sign from heaven. As in the case of Manoah or Elijah. Some such sign as the pillar of fire these cavilling Jews probably referred to. No doubt, in the course of the public teaching, in the presence of his mighty acts, Jesus was asked for such a sign on several occasions.
His questioners would argue after this fashion: "We suspect that these great works of yours, especially your strange power over spirits of evil, are derived from the realm of darkness; now, show us that our suspicion is baseless by some splendid sign of the visible approval of Heaven."