65 Oh ungrateful and impious age, prepared for its own destruction by its extraordinary obstinacy! If there had come to you a physician from lands far distant and unknown to you before, offering some medicine to keep off from you altogether every kind of disease and sickness, would you not all eagerly hasten to him? Would you not with every kind of flattery and honour receive him into your houses, and treat him kindly? Would you not wish that that kind of medicine should be quite sure, and should be genuine, which promised that even to the utmost limits of life you should be free from such countless bodily distresses?
And though it were a doubtful matter, you would yet entrust yourselves to him; nor would you hesitate to drink the unknown draught, indited by the hope of health set before you and by the love of safety. Christ shone out and appeared to tell us news of the utmost importance, bringing an omen of prosperity, and a message of safety to those who believe. What, I pray you, means this cruelty, what such barbarity, nay rather, to speak more truly, scornful pride, not only to harass the messenger and bearer of so great a gift with taunting words; but even to assail Him with fierce hostility, and with all the weapons which can be showered upon Him, and with all modes of destruction?
Are His words displeasing, and are you offended when you hear them? Count them as but a soothsayer's empty tales. Does He speak very stupidly, and promise foolish gifts? Laugh with scorn as wise men, and leave Him in His folly to be tossed about among His errors. What means this fierceness, to repeat what has been said more than once; what a passion, so murderous? To declare implacable hostility towards one who has done nothing to deserve it at your hands; to wish, if it were allowed you, to tear Him limb from limb, who not only did no man any harm, but with uniform kindness told His enemies what salvation was being brought to them from God Supreme, what must be done that they might escape destruction and obtain an immortality which they knew not of?
And when the strange and unheard-of things which were held out staggered the minds of those who heard Him, and made them hesitate to believe, though master of every power and destroyer of death itself He suffered His human form to be slain, that from the result they might know that the hopes were safe which they had long entertained about the soul's salvation, and that in no other way could they avoid the danger of death.
Source: Against the Heathen (New Advent)