Impeccability of Christ: In a note from a brother, he mentioned this thought: “Most people imagine Christ to have an indwelling sin nature that He had to suppress and conquer.” I’m glad you brought that up, brother. The way people think about Christ’s temptations often reveals some deep assumptions about His person. As you pointed out, many seem to assume that temptation must involve some inward sinful inclination that has to be suppressed.
When Scripture says that He was “tempted in all points like as we are, yet without sin,” it cannot mean that there was some inward corruption in Him that had to be restrained or conquered. The Scriptures consistently testify to the exact opposite. Christ was holy, harmless, undefiled, and separate from sinners. There was nothing within Him that answered to sin or gave it any foothold.
Yet the temptations themselves were real. Christ endured the full weight of the adversary’s assaults, the contradictions of sinners, and the sufferings appointed to Him along the path that led to the cross. In that sense He truly knows the trials His people face, not because He shared our corruption, but because He stood in the midst of this world and bore its opposition without the slightest participation in its sin. “He was in the world, and the world was made by him, and the world knew him not.” John 1:10.
It is a subject worth thinking about carefully, because the way we understand Christ’s temptations inevitably shapes the way we think about His person and His work. The Scriptures themselves guard this point very carefully. On the night before His crucifixion the Lord said, “the prince of this world cometh, and hath nothing in me.” John 14:30. What a glorious statement. Satan could approach Him, oppose Him, and assault Him with every temptation that the adversary could bring, yet there was nothing within Christ that answered to those temptations. No inward corruption, no hidden inclination toward sin, nothing that could be stirred or awakened by the enemy. The conflict came entirely from without, not from within. That simple statement preserves the holiness of Christ while still showing the reality of the trials He endured.
Among believers there is really no question about whether Jesus ever sinned. Scripture speaks too plainly on that point. Peter says that He “committed no sin.” I Peter 2:22. Hebrews says He was tempted in all points like we are, “yet without sin.” Hebrews 4:15. Paul tells us that He “knew no sin.” II Corinthians 5:21. And even before His birth the angels declared that the child to be born would be the “holy offspring,” conceived by the Holy Spirit. Luke 1:35. Matthew 1:20. From the very beginning the Scriptures carefully preserve the perfect holiness of Christ.
The question that sometimes arises is not about His sinlessness, but about the character of His temptations. When Scripture says He was tempted like we are, what exactly does that mean? This is where different assumptions often begin to appear. When we think of temptation, we usually think of an inward struggle against sinful desires. Because that is how temptation works in us, it is sometimes assumed that Christ must have faced the same kind of inner conflict. Yet Scripture consistently presents His temptations as something quite different.
There should be no doubt that Christ truly shared in our flesh and blood, bearing the same human nature that belongs to Adam’s race, yet entirely without sin. Hebrews 2:14. The body He bore was not some different kind of humanity, but a real human body like ours, the image of the earthly. I Corinthians 15:47-49. At the same time the Scriptures are careful to show that He stood apart in holiness. Hebrews 7:26. He stood among men as the one sacrifice without spot or blemish, perfectly acceptable before the Father. I Peter 1:18-19. In Him we see true humanity joined with perfect obedience to God, finishing the work the Father had given Him to do. John 17:4.
If it is true that Christ could not sin, some might wonder whether His temptations were merely a formality or an empty display. Not at all. The temptations of the Lord Jesus were never meant to determine whether He might fall, but to show that He could not. They revealed the holiness of His person and the perfection of His obedience. His temptations proved the reality of His trials, but they also proved the impossibility of His sin.
And that is why the impeccability of Christ is no mere theological curiosity. It reaches to the very foundation of the gospel itself. The Savior who came into the world was not a man who might succeed or fail, but the holy Son sent of the Father to accomplish the redemption of His people. Because His obedience could never fail, the salvation He secured can never fail. MPJ