Ambrose of Milan

Neither, then, was God unjust, nor His purpose mutable; for He detected Balaam's mind and the secrets of his heart, and He therefore tried him as a diviner, He did not choose him as a prophet. Surely he ought to have been converted if it were only by the grace of such great oracles and the sublimity of his revelations, but his mind, full of iniquity, brought forth words but did not yield belief, seeking to frustrate by its counsels that event which it had predicted. …

Letters 41-50 ↗