5. But you are not to wonder that the Lord should put into the mouth of a diviner what he should speak, when you read in the Gospel that it was put into the mouth even of the prince of the Synagogue, one of the persecutors of Christ, that _it is expedient that one man should die for the people_? Herein then is no merit of prophecy, but an assertion of the truth; that by the testimony even of adversaries the truth might be declared, so that the perfidy of unbelievers might be confuted by the words even of their own diviners. Just so Abraham[234] the Chaldæan is called to belief, that the superstition of the Chaldæans might be put to silence. It is not therefore the merit of him who utters, but rather the oracle of God Who calls, the grace of God Who reveals. Sidenote: Numb. xxii. 12. Sidenote: Ib. 19. 6. Now what was the guilt which Balaam incurred, but that he spoke one thing, and designed another? For God requires a clean vessel, not one defiled by uncleanness and pollution. Balaam therefore was tried, not approved, for he was full of deceit and treachery. Again, when he first enquired whether he should go to that vain people, and was forbidden, he excused himself: afterwards, when more honourable messages were sent, he who ought to have refused consent, seduced by ampler promises and more abundant gifts, was led again to enquire of God, as if many gifts could influence the mind of God. Sidenote: Ib. 25. 7. Answer was made to him as to a covetous man, not as to one who sought the truth, that so he might rather be deceived than rightly informed. He set out, an Angel met him in a narrow place, and shewed himself to the ass, but not to the diviner. To the former he revealed himself, the latter he crushed; yet, that he might at length be recognized by him, he opened his eyes also. He saw, but even yet he did not believe the manifest oracle, and though his very eyes ought to have convinced him, he answered confusedly and doubtingly. Sidenote: Numb. xxii. 35. Sidenote: Ib. xxiii. 8. 8. Then the Lord, being angry, said to him by the Angel, _Go with the men, but only the word that I shall speak unto thee, that shalt thou speak_. As an empty instrument you shall give utterance to My words. It is I Who will speak, not you; you will only echo what you hear and do not understand. You will gain no advantage by going, because you will return without either a reward of money or progress in grace. Again, these are his first words, _How shall I curse whom God hath not cursed?_ in order to shew that the benediction of the Hebrew people depended not on his will but on the grace of God.