The portion in red is about those who put their trust in knowledge of the law and their own willpower from their unborn again carnal nature. That is not enough. And Paul was no longer under the law, but under the Spirit. He was sinless, but not perfect. Now the blue. That means that as in Philippians 3:16 we can maintain sinlessness according to truth the Spirit has taught us in maturing in the fruit of the Spirit. But only when the fruit is grown to absolute maturity can we say we are perfect. Paul's accusation of Peter in itself was a case in point of not practicing what he preached, thus immature in love. The steps to that maturity are in 2 Peter 1:5-7, and the last to mature is love.
ROFLOL, come on Lady, for if he was sinless, he would be perfect, and are you that ignorant that you can't see that?
LOL, the fruit of the Spirit is righteousness and the opposite of the fruit of the Spirit is sin, but you are going to believe whatever you want to anyhow because you obviously have a bone to pick with people only on the basis that they are not perfect yet and like you have convinced yourself that you are.
It is called "holier than thou" CL.
The perfection that Paul is speaking of here is perfect righteousness and therefore it is being without sin and Paul is speaking of attaining unto that righteousness where he will become perfect against sin but admits that he is not there yet, but you can't do that can you?
One cannot be without sin and not be perfect in righteousness, for righteousness is the opposite of sin and when someone is without sin, they would be perfectly righteous because of it.
You don't want to accept this because you are in darkness about your sin and cannot see it within yourself and therefore neither are you able to agree with the scriptures on it and that will be your complete undoing also if you don't come to the truth about it and repent of it.
What you are not paying attention to therefore, is that Paul is speaking of God's righteousness not by the law but the righteousness that is from God himself through faith and then Paul very clearly says this, "not as though I have already attainted unto it or have been made perfect".
Here look at it again.
Philippians 3:8 More than that, I count all things to be loss [c]in view of the surpassing value of [d]knowing Christ Jesus my Lord, [e]for whom I have suffered the loss of all things, and count them mere rubbish, so that I may gain Christ, 9 and may be found in Him, not having a righteousness of my own derived from the Law, but that which is through faith in Christ, the righteousness which comes from God on the basis of faith, 10 that I may know Him and the power of His resurrection and [f]the fellowship of His sufferings, being conformed to His death; 11 if somehow I may attain to the resurrection from the dead.
12 Not that I have already [g]grasped it all or have already become perfect, but I press on if I may also take hold of that [h]for which I was even taken hold of by Christ Jesus. 13 Brothers and sisters, I do not regard myself as having taken hold of it yet; but one thing I do: forgetting what lies behind and reaching forward to what lies ahead, 14 I press on toward the goal for the prize of the upward call of God in Christ Jesus. 15 Therefore, all who are [i]mature, let’s have this attitude; and if in anything you have a different attitude, God will reveal that to you as well; 16 however, let’s keep [j]living by that same standard to which we have attained.
Notice, Paul is speaking of the resurrection power as it relates to sin within us and God's resurrection power to over come sin unto righteousness and Paul very clearly reveals that he has not arrived at this full resurrection power over sin to become perfect yet.
Rather, he is pressing ahead towards that end and the end that will only be fully realized when Christ returns and we are changed and raptured into heaven.
The difference between what Paul is saying and what you are saying, is that Paul knows that it is not him or any effort that he makes that will bring him to this perfection but rather it will be God's doing alone but that in the mean time, he presses on in trusting in God for that day when he will become totally free from sin.
Therefore Paul is very clearly revealing that he still hasn't become perfect and free from sin but only that he keeps pressing forwards unto that goal and this couldn't be made any clearer for you either CL.