Whether the Son of God in human nature ought to have assumed defects of body?

Objections

Objection 1 : It would seem that the Son of God ought not to have assumed human nature with defects of body. For as His soul is personally united to the Word of God, so also is His body. But the soul of Christ had every perfection, both of grace and truth, as was said above (Question [7], Article [9]; Question [9], seqq.). Hence, His body also ought to have been in every way perfect, not having any imperfection in it.
Objection 2 : Further, the soul of Christ saw the Word of God by the vision wherein the blessed see, as was said above (Question [9], Article [2]), and thus the soul of Christ was blessed. Now by the beatification of the soul the body is glorified; since, as Augustine says (Ep. ad Dios. cxviii), "God made the soul of a nature so strong that from the fulness of its blessedness there pours over even into the lower nature" (i.e. the body), "not indeed the bliss proper to the beatific fruition and vision, but the fulness of health" (i.e. the vigor of incorruptibility). Therefore the body of Christ was incorruptible and without any defect.
Objection 3 : Further, penalty is the consequence of fault. But there was no fault in Christ, according to 1 Pt. 2:22: "Who did no guile." Therefore defects of body, which are penalties, ought not to have been in Him.
Objection 4 : Further, no reasonable man assumes what keeps him from his proper end. But by such like bodily defects, the end of the Incarnation seems to be hindered in many ways. First, because by these infirmities men were kept back from knowing Him, according to Is. 53:2,3: "[There was no sightliness] that we should be desirous of Him. Despised and the most abject of men, a man of sorrows and acquainted with infirmity, and His look was, as it were, hidden and despised, whereupon we esteemed Him not." Secondly, because the de. sire of the Fathers would not seem to be fulfilled, in whose person it is written (Is. 51:9): "Arise, arise, put on Thy strength, O Thou Arm of the Lord." Thirdly, because it would seem more fitting for the devil's power to be overcome and man's weakness healed, by strength than by weakness. Therefore it does not seem to have been fitting that the Son of God assumed human nature with infirmities or defects of body.