3 For what the law was powerless to do because it was weakened by the flesh, God did by sending his own Son in the likeness of sinful flesh to be a sin offering. And so he condemned sin in the flesh,
3 For what the law could not do, in that it was weak through the flesh, God sending his own Son in the likeness of sinful flesh, and for sin, for sin: or, by a sacrifice for sin condemned sin in the flesh:
English Standard Version
3 For God has done what the law, weakened by the flesh, could not do. By sending his own Son in the likeness of sinful flesh and for sin,Or and as a sin offering he condemned sin in the flesh,
3 God went for the jugular when he sent his own Son. He didn't deal with the problem as something remote and unimportant. In his Son, Jesus, he personally took on the human condition, entered the disordered mess of struggling humanity in order to set it right once and for all. The law code, weakened as it always was by fractured human nature, could never have done that.
New King James Version
3 For what the law could not do in that it was weak through the flesh, God did by sending His own Son in the likeness of sinful flesh, on account of sin: He condemned sin in the flesh,
New Living Translation
3 The law of Moses was unable to save us because of the weakness of our sinful nature. So God did what the law could not do. He sent his own Son in a body like the bodies we sinners have. And in that body God declared an end to sin's control over us by giving his Son as a sacrifice for our sins.
Believers may be chastened of the Lord, but will not be condemned with the world. By their union with Christ through faith, they are thus secured. What is the principle of their walk; the flesh or the Spirit, the old or the new nature, corruption or grace? For which of these do we make provision, by which are we governed? The unrenewed will is unable to keep any commandment fully. And the law, besides outward duties, requires inward obedience. God showed abhorrence of sin by the sufferings of his Son in the flesh, that the believer's person might be pardoned and justified. Thus satisfaction was made to Divine justice, and the way of salvation opened for the sinner. By the Spirit the law of love is written upon the heart, and though the righteousness of the law is not fulfilled by us, yet, blessed be God, it is fulfilled in us; there is that in all true believers, which answers the intention of the law. The favour of God, the welfare of the soul, the concerns of eternity, are the things of the Spirit, which those that are after the Spirit do mind. Which way do our thoughts move with most pleasure? Which way go our plans and contrivances? Are we most wise for the world, or for our souls? Those that live in pleasure are dead, 1 Timothy 5:6. A sanctified soul is a living soul; and that life is peace. The carnal mind is not only an enemy to God, but enmity itself. The carnal man may, by the power of Divine grace, be made subject to the law of God, but the carnal mind never can; that must be broken and driven out. We may know our real state and character by inquiring whether we have the Spirit of God and Christ, or not, ver. 9. Ye are not in the flesh, but in the Spirit. Having the Spirit of Christ, means having a turn of mind in some degree like the mind that was in Christ Jesus, and is to be shown by a life and conversation suitable to his precepts and example.