Yes but Judas did not confess nor repent of it either.
You see I am not talking about hating the results of sinning like all people can which I even used to hate after loving to do it. I now have no pleasure in it while doing it and so I do far less of it. And when I do I also do believe Jesus to confess to Him and be forgiven. I exercise myself in believing Him always so that when I sin I will also believe Him for confession and forgiveness and salvation.
Follow me on a journey in Scripture for a moment.
Jesus answered them, “Most assuredly, I say to you, whoever commits sin is a slave of sin.” (John 8:34) (NKJV).
“The slave does not remain in the house forever; the son remains forever.” (John 8:35) (ESV).
So we learn from John 8:34 that he that commits sin is a slave to sin. Meaning one will always keep sinning and they cannot stop because they are a slave to their sin. This sounds like your situation because you appear to imply by your words that you will never stop sinning (Note: Correct me if you feel I am wrong on that). Anyways, I get the impression by your words, that you are a slave to your sin because you cannot stop ever or you don’t believe you can ever stop sinning in this life (Note: Keep in mind that even the secular unbelieving world have programs to overcome certain sins like sexual addiction, drunkenness, anger issues, etcetera; How much more do you think God can change a person?).
Okay. So the slave in John 8:34 is a slave to their sin. Keep that in mind here.
So when we read John 8:35, we must understand what Jesus is really saying here.
Jesus is saying that the slave (i.e. the slave to sin) will not remain in the house forever.
Meaning, they will not abide in the house of Christ (or God) forever.
Now, follow me over to Matthew 13.
In Matthew 13:41-42, we read:
41 “The Son of man shall send forth his angels, and they shall gather out of his kingdom all things that offend, and them which do iniquity;
42 And shall cast them into a furnace of fire: there shall be wailing and gnashing of teeth.”
In other words, the Son of man (JESUS) will send forth his angels and they shall gather out of HIS KINGDOM them which do iniquity (sin) and they shall be cast into the furnace of fire (i.e. the Lake of Fire) where there is wailing and gnashing of teeth.
Catch that? It’s saying the same thing as John 8:34-35.
The slave (i.e. the one who is a slave to their sin) will not abide in the house (i.e. Christ’s Kingdom) forever, but they will be gathered out by Christ’s angels and be cast into the furnace of fire. So Christians who believe they are slaves to their sin in this life will unfortunately be cast out by Christ’s angels at the Judgment.
Additional Side Note on John 8:35:
John 8:35 also says: The Son abides forever (John 8:35) (KJB).
Jesus abides forever. For Christ alone has immortality (1 Timothy 6:16). This is why we have to abide in Christ. He that has the Son has life, and he that has not the Son does not have life (1 John 5:12). The way we can have an assurance that we know the Son is if we find we are keeping His commandments (See: 1 John 2:3).
The person who says they know the Lord and they do not keep His commandments is a liar and the truth is not in them (1 John 2:4).
What truth is not in them? Jesus because Jesus is the way, the truth, and the life (John 14:6). Is a person who is a slave to their sin and who is always breaking God’s commands truly keeping His commands? No. They are not.
I hope this helps, and may the Lord bless you and keep you (so as to truly keep His commands).