I thought we were talking about when we were under the law? You are right though, the flesh can never please God. We will be given new bodies that will please God though, Paul and John say this.
In Christ
Daniel
Regarding the law, yes, it's still Romans 7 and 8. But even though we will be given new bodies, that is not what Romans 8:9 meant. Is that was you thought it meant, that even with the Holy Spirit in us we are still in our old carnal self - the flesh. The flesh there is talking about our lustful character which can never please God, but Paul just wanted to make sure we didn't think these bodies of ours won't die. Yes they will, and we will receive new bodies, but the Spirit makes us not sin. But only those who have the living God indwelling them. That is like a test whether we have the Holy Spirit indwelling us. Do we hate sin, and love what is good? Has our character taken a drastic change for the better, and is still getting stronger and stronger every year of life? Another test which proves whether we are "abiding" in Jesus or not is if our prayers are answered. Read through 1 John 3:
1 John 3 New King James Version (NKJV)
3 Behold what manner of love the Father has bestowed on us, that we should be called children of God! Therefore the world does not know us, because it did not know Him. 2 Beloved, now we are children of God; and it has not yet been revealed what we shall be, but we know that when He is revealed, we shall be like Him, for we shall see Him as He is. 3 And everyone who has this hope in Him purifies himself, just as He is pure.
Sin and the Child of God
4 Whoever commits sin also commits lawlessness, and sin is lawlessness. 5 And you know that He was manifested to take away our sins, and in Him there is no sin. 6 Whoever abides in Him does not sin. Whoever sins has neither seen Him nor known Him.
7 Little children, let no one deceive you. He who practices righteousness is righteous, just as He is righteous. 8 He who sins is of the devil, for the devil has sinned from the beginning. For this purpose the Son of God was manifested, that He might destroy the works of the devil. 9 Whoever has been born of God does not sin, for His seed remains in him; and he cannot sin, because he has been born of God.
The Imperative of Love
10 In this the children of God and the children of the devil are manifest: Whoever does not practice righteousness is not of God, nor
is he who does not love his brother. 11 For this is the message that you heard from the beginning, that we should love one another, 12 not as Cain
who was of the wicked one and murdered his brother. And why did he murder him? Because his works were evil and his brother’s righteous.
13 Do not marvel, my brethren, if the world hates you. 14 We know that we have passed from death to life, because we love the brethren. He who does not love
his brother abides in death. 15 Whoever hates his brother is a murderer, and you know that no murderer has eternal life abiding in him.
The Outworking of Love
16 By this we know love, because He laid down His life for us. And we also ought to lay down
our lives for the brethren. 17 But whoever has this world’s goods, and sees his brother in need, and shuts up his heart from him, how does the love of God abide in him?
18 My little children, let us not love in word or in tongue, but in deed and in truth. 19 And by this we know that we are of the truth, and shall assure our hearts before Him. 20 For if our heart condemns us, God is greater than our heart, and knows all things. 21 Beloved, if our heart does not condemn us, we have confidence toward God. 22
And whatever we ask we receive from Him, because we keep His commandments and do those things that are pleasing in His sight. 23 And this is His commandment: that we should believe on the name of His Son Jesus Christ and love one another, as He gave use commandment.
The Spirit of Truth and the Spirit of Error
24 Now he who keeps His commandments abides in Him, and He in him. And by this we know that He abides in us, by the Spirit whom He has given us.