Is not a bit of confusion found from not coming to terms with the difference between habitual flaunting of sin and the one overtaken in a fault?
The Scriptures state that “God is faithful even in our (the believer’s) unfaithfulness.”
The Scriptures state that, if one is overtaken in a fault, the Spiritual are to go to that person to attempt to restore them.
The parable of the prodigal is given, too. The son squandered all, but returned still a son.
Do not the Scriptures teach that confession leads to cleansing?
Certainly, I know more than one who (imo) fit the Hebrews 6 statement, God knows their heart, not me. All I see is the evidence, the fruit of obstinacy.
However, the joy of seeing one repentant before the Lord is a matter of the redeemed and even the angels rejoicing.
For believers, they must take Hebrews 6 in the light of Romans 8
33Who will bring a charge against God’s elect? God is the one who justifies; 34who is the one who condemns? Christ Jesus is He who died, yes, rather who was raised, who is at the right hand of God, who also intercedes for us. 35Who will separate us from the love of Christ? Will tribulation, or distress, or persecution, or famine, or nakedness, or peril, or sword?
36Just as it is written,
“FOR YOUR SAKE WE ARE BEING PUT TO DEATH ALL DAY LONG;
WE WERE CONSIDERED AS SHEEP TO BE SLAUGHTERED.”
37But in all these things we overwhelmingly conquer through Him who loved us.38For I am convinced that neither death, nor life, nor angels, nor principalities, nor things present, nor things to come, nor powers, 39nor height, nor depth, nor any other created thing, will be able to separate us from the love of God, which is in Christ Jesus our Lord.
Yes, nothing should separate us this is why we as believers have to understand what Christ did for us and "Who" in living within us to keep us from falling. The evidence of true repentance is what the power of the Holy Spirit will do if you walk in it.