You ask rightly, with a mother's loving care, for the health of your son's body, begging relief from the inflammation that constricts his breath. This is natural and good. Yet consider this: far more grievous than any bodily disease is the sickness of the soul that remains unsubdued. For what advantage is it to have lungs free and clear if the spirit within is puffed up with the dropsy of pride or burning with the fever of worldly desires? The body is but the garment; the soul is the man. One may see men whose flesh is wasting, yet their souls are brilliant and ornamented, living in thanksgiving and seeking nothing beyond a sufficiency. Others, whose bodies appear whole, labor under a far greater inflammation of the soul, which no physician can easily approach because they will not endure the medicine.
Do not misunderstand. Pray for his healing, and pray without ceasing, even with the importunity of the woman of Canaan whose long attendance won her daughter’s cure. But let your chief prayer be for the healing of his inward parts. The fever of the flesh is one thing, but the burning fever of a soul on fire with lusts, self-will, and ingratitude is a scourge beyond all others. Such a one becomes like a ridiculous child puffing out his cheeks, a blown bladder, not like the powers above who are free from passion. Strive, then, that his sickness may become for him the very medicine that reduces the disorder of his soul, teaching him humility, dependence on God, and a true philosophy that seeks a sufficiency alone.
For what punishment awaits? What torments are reserved for a man who receives his breath each moment as a gift and yet uses that breath to speak lies, to live in arrogance, or to do everything at will, as though he were not a creature? These things we declare not willingly, but of necessity, as a physician who must apply the knife to save the patient. The body’s inflammation may be cleansed; pray fervently for this. But far more, pray that any infection of sin be cleansed, and that his soul may breathe easily the pure air of the Spirit, which is love. For without love, even a perfect life and martyrdom itself are no great advantage. May the desire to walk in humble obedience, not merely the desire for bodily ease, be the cry of both your hearts. It is not, indeed it is not possible, that such a love of hearing and seeking God should fail of its effect.