Do you not sin anymore...? (You seem to be avoiding that question?)
No. I was not avoiding your question. I was tired while posting last night. Before I even seen this post (which was today), I was proof reading my post last night and noticed all of what you said prior in the other post and I re-edited it so as to answer you. Refresh the page and look at Post #227 (at the last paragraph). I also have answered this question numerous times here at CF, as well. So I was not avoiding your question. I merely did not catch all of what you were saying clearly when I was posting last night so I re-edited it (While I was proof reading my post so as to check for grammar) last night.
Besides, even if my walk was 100% perfect, I doubt it would convince you. You believe the way you do because you find it comforting that you can sin in this life and also serve God. The idea of putting away sin is not something that is attractive to you; Hence, why you attack such a position.
However, if you truly do love God and Christ, and want to truly do what is true and pleasing in His sight, please read in prayer 2 Corinthians 7:1, 1 Peter 4:1-2, Galatians 5:24 over and over for several days. Do not try and change these verses but let them change you.
You said:
Is part of our problem the "definition of" sin, or not...?
There is no problem with the definition of sin in the Bible.
1 John 3:4 says sin is transgression of the Law.
So if you are breaking God's commandments you are sinning.
A belief on Jesus is not going to automatically wipe them away.
One needs to "repent" (i.e. ask Jesus for forgiveness or admit their sinful condition) and then forsake their sinful and evil ways.
You said:
Do you serve two masters...?
No. But anyone who teaches a doctrine that they can sin and still be saved does.
The Scriptures say, "Choose this day in whom ye will serve."
A person cannot serve both God and sin.
It doesn't work like that.
You said:
I think obedience is a fruit of a root of planted seed, and comes only when it becomes fruitful...
Jesus is the "Good Tree" who lives inside a believer. Receiving of the seed of the Word of God (i.e. the Holy Scriptures) is how Jesus can live in our hearts by faith when we accept what He says. Any good fruit a believer does is the result of Christ working in them.
You said:
Sin shouldn't keep me humble, but because I do feel very bad about it, it shames and disgusts me even, makes me feel like an animal... It does, cause I have to be humble, or I feel the need to humble myself, when I have committed a sin (afterward)... Cause it might have been pride and rebellion, I don't know...?
On one hand, God's grace is there for us if we do honestly stumble or struggle with sin (like the Tax Collector in the Parable of the Tax Collector and the Pharisee), but on the other hand, God's grace is not there for someone who thinks they will be a slave to their sin their entire lives and they cannot help but to sin as a way of life. There is no holiness or overcoming sin with this kind of thinking. One will be a slave to sin and not a slave to righteousness. Paul talks about how we can be a slave to righteousness in Romans 6. However, it is only by the power of Jesus Christ that can set a believer free from their sinful state. They can overcome their sin by Jesus. This is the other side of the gospel message that is never heard these days (See Ephesians 5:25-27, Titus 2:14). It is why we are living in the last days whereby there are men who have a form of Godliness but deny the power thereof (2 Timothy 3:1-9).
You said:
Anyhow, another voice suggested that it might also be a part of being a human being and not God...
Sin is always a part of what man does and it is never a part of what God does. God is holy, good, and loving. Sin is foreign to Him. It is why He cannot agree with a believer's plan of salvation that says they can do evil so that good may come.
You said:
I think many people who they do not sin at all anymore, must have a very narrow view of sin, for one, but are just adopting new unknown to them, sins that they do and do not even think twice about most of the time...
God Bless!
Not sure what you are saying here. It is not clear, my friend.
Anyways, may God's love shine upon you today.