13. It is not without reason, then, that he who is abandoned, is abandoned to the divine judgment, and that God is long-suffering with certain sinners; but because it will be for their advantage, with respect to the immortality of the soul and the unending world, that they be not quickly brought into a state of salvation, but be conducted to it more slowly, after having experienced many evils. For as physicians, who are able to cure a man quickly, when they suspect that a hidden poison exists in the body, do the reverse of healing, making this more certain through their very desire to heal, deeming it better for a considerable time to retain the patient under inflammation and sickness, in order that he may recover his health more surely, than to appear to produce a rapid recovery, and afterwards to cause a relapse, and [thus] that hasty cure last only for a time; in the same way, God also, who knows the secret things of the heart, and foresees future events, in His long-suffering, permits [certain events to occur], and by means of those things which happen from without extracts the secret evil, in order to cleanse him who through carelessness has received the seeds of sin, that having vomited them forth when they come to the surface, although he may have been deeply involved in evils, he may afterwards obtain healing after his wickedness, and be renewed. For God governs souls not with reference, let me say, to the fifty years of the present life, but with reference to an illimitable age: for He made the thinking principle immortal in its nature, and kindred to Himself; and the rational soul is not, as in this life, excluded from cure.