There are many who ask for a sign, a sign from Heaven, a sign to persuade the unbelievers that His word is the true word: “An evil and adulterous generation seeketh after a sign; and there shall no sign be given to it, but the sign of the Prophet Jonas.” What is this sign? The writers of the gospel who wrote after the resurrection thought that Jonah emerging the third day from the whale symbolizes Jesus emerging the third day from the tomb, but the rest of what Jesus says shows that He meant something else. “The men of Nineveh shall rise in judgment with this generation, and shall condemn it: because they repented at the teaching of Jonas; and, behold, a greater than Jonas is here.” Nineveh did not ask for prodigies: it was converted by the word alone. Men whom Jesus cannot convert by truths infinitely greater than those announced by Jonah, are below the level of the men of Nineveh, idolaters, barbarians. Faith must not rest on marvels alone, nevertheless let us remember that faith—though it is higher and more perfect when achieved without miracles—can by its very fervor accomplish miracles. Hardened hearts, locked shut against truth, are not converted even by the greatest miracles. “If they hear not Moses and the Prophets, neither will they be persuaded, though one rose from the dead.” He was neglected and rejected by the cities which were the scenes of the greatest prodigies. “Woe unto thee, Chorazin! Woe unto thee, Bethsaida! for if the mighty works which were done in you had been done in Tyre and Sidon, they would have repented long ago, in sack-cloth and ashes.” Jesus never held that miracles were His exclusive privilege. When they came to tell Him that some man was driving out Demons in His name, He answered, “Forbid him not.” This power was not denied to the disciples. “Heal the sick, cleanse the lepers, raise the dead, cast out devils: freely ye have received, freely give.” Even charlatanical wizards could perform prodigies which seemed miracles. In His time a certain Simon was doing miracles in Samaria; even the disciples of the Pharisees performed miracles. But miracles are not enough to enter into the Kingdom. “Many shall say to Me in that day, Lord, Lord, did we not prophesy in Thy name and in Thy name cast out devils, and in Thy name do many mighty works? And then will I profess unto them, I never knew you; depart from Me, all ye workers of iniquity.” It is not enough to cast out devils, if thou has not cast out the devil in thee, the devil of pride and cupidity. Even after His death men will see others perform miracles. “For there shall arise false Christs, and false prophets, and shall shew great signs and wonders; insomuch that, if it were possible, they shall deceive the very elect.” I have put you on your guard: do not believe in these signs and these wonders until thou shalt see the Son of Man. The miracles of false prophets do not prove the truth of what they say.