John 5:19

(vii. de Trin. c. 17) He refers to the charge of violating the sabbath, brought against Him. My Father worketh hitherto, and I work; meaning that He had a precedent for claiming the right He did; and that what He did was in reality His Father's doing, who acted in the Son. And to quiet the jealousy which had been raised, because by the use of His Father's name He had made Himself equal with God, and to assert the excellency of His birth and nature, He says, Verily, verily, I say unto you, The Son can do nothing of Himself, but what He seeth the Father do. (vii. de Tr. c. 17.) Lest then that assertion of His equality, which must belong to Him, as by Name and Nature the Son, might throw doubt upon His Nativityf, He says that the Son can do nothing of Himself. (vii. de Tr. c. 17) That the wholesome order of our confession, i. e. that we believe in the Father and the Son, might remain, He shows the nature of His birth; viz. that He derived the power of acting not from an accession of strength supplied for each work, but by His own knowledge in the first instance. And this knowledge He derived not from any particular visible precedents, as if what the Father had done, the Son could do afterwards; but that the Son being born of the Father, and consequently conscious of the Father's virtue and nature within Him, could do nothing but what He saw the Father do: as he here testifies; God does not see by bodily organs, but by the virtue of His nature. (vii. de Tr. c. 18) Or thus; All things and the same, He says, to show the virtue of His nature, its being the same with God's. That is the same nature, which can do all the same things. And as the Son does all the same things in a like way, the likeness of the works excludes the notion of the worker existing aloneg. Thus we come to a true idea of the Nativity, as our faith receives it: the likeness of the works bearing witness to the Nativity, their sameness to the Nature. (vii. de Trin. c. 19) It must not be supposed that the Only Begotten God needed such showing on account of ignorance. For the showing here is only the doctrine of the nativityh; the self-existing Son, from the self-existing Father. (vii. de Trin. c. 19) Nor did the heavenly discourse lack the caution, to guard against our inferring from these words any difference in the nature of the Son and the Father. For He says that the works of the Father were shown to Him, not that strength was supplied Him for the doing of them, in order to teach that this showing is substantially nothing else than His birth; for that simultaneously with the Son Himself is born the Son's knowledge of the works the Father will do through Him.

"But," saith some one, "to remove this very thought Christ has added, 'The Son can do nothing of Himself.'" Man! He doth the contrary. He saith this not to take away, but to confirm, His Equality. But attend carefully, for this is no common question. The expression "of Himself" is found in many places of Scripture, with reference both to Christ and to the Holy Ghost, and we must learn the force of the expression, that we may not fall into the greatest errors; for if one take it separately by itself in the way in which it is obvious to take it, consider how great an absurdity will follow. He said not that He could do some things of Himself and that others He could not, but universally, "The Son can do nothing of Himself."

What then meaneth, "Can do nothing of Himself"? That He can do nothing in opposition to the Father, nothing alien from, nothing strange to Him, which is especially the assertion of One declaring an Equality and entire agreement.

But wherefore said He not, that "He doeth nothing contrary," instead of, "He cannot do"? It was that from this again He might show the invariableness and exactness of the Equality, for the expression imputes not weakness to Him, but even shows His great power; since in another place Paul saith of the Father, "That by two immutable things in which it was impossible for God to lie" (Heb. vi. 18): and again, "If we deny Him - He abideth faithful," for "He cannot deny Himself." (2 Tim. ii. 12, 2 Tim. ii. 13.) And in truth this expression, "impossible," is not declaratory of weakness, but power, power unspeakable. For what He saith is of this kind, that "that Essence admitteth not such things as these." For just as when we also say, "it is impossible for God to do wrong," we do not impute to Him any weakness, but confess in Him an unutterable power; so when He also saith, "I can of Mine own Self do nothing" (v. 30), His meaning is, that "it is impossible, nature admits not, that I should do anything contrary to the Father."

"For what things soever the Father doeth these also doeth the Son likewise." Seest thou how He hath taken away your assertion by the root, and confirmed what is said by us? since, if Christ doeth nothing of Himself, neither will the Father do anything of Himself, if so be that Christ doeth all things in like manner to Him. If this be not the case, another strange conclusion will follow. For He said not, that "whatsoever things He saw the Father do, He did," but, "except He see the Father doing anything, He doeth it not"; extending His words to all time; now He will, according to you, be continually learning the same things. Seest thou how exalted is the idea, and that the very humility of the expression compelleth even the most shameless and unwilling to avoid groveling thoughts, and such as are unsuited to His dignity? For who so wretched and miserable as to assert, that the Son learneth day by day what He must do? and how can that be true, "Thou art the same, and Thy years shall not fail"? or that other, "All things were made by Him, and without Him was not anything made"; if the Father doeth certain things, and the Son seeth and imitateth Him? Seest thou that from what was asserted above, and from what was said afterwards, proof is given of His independent Power? and if He bringeth forward some expressions in lowly manner, marvel not, for since they persecuted Him when they had heard His exalted sayings, and deemed Him to be an enemy of God, sinking a little in expression alone, He again leadeth His discourse up to the sublimer doctrines, then in turn to the lower, varying His teaching that it might be easy of acceptance even to the indisposed.