If on looses sanctification the only thing that is left is not salvation, it is the wrath of God.
"For if we go on sinning willfully after receiving the knowledge of the truth, there no longer remains a sacrifice for sins, but a terrifying expectation of judgment and THE FURY OF A FIRE WHICH WILL CONSUME THE ADVERSARIES. Anyone who has set aside the Law of Moses dies without mercy on the testimony of two or three witnesses. How much severer punishment do you think he will deserve who has trampled under foot the Son of God, and has regarded as unclean the blood of the covenant by which he was sanctified, and has insulted the Spirit of grace?" Hebrews 10:26-29.
You need to read the whole verse, you can't take part of it out.
Start at verse 9 and read through, as it was given.
The very chapter is speaking of people not being able to redeem themselves, and only Jesus could - read it.
See what sin the writer was talking about - "forsake not the assembling of yourselves together" - this was written to the church in Jerusalem. - (Same Chapter: Hebrews 10:25)
- They were going to be sieged by Titus. Those that were left behind in the city died. - Matt.24
- - What is willful sin? - Is it only commission? Or can it include sins of omission also?
- - - Who neglects to pray? - (Only the one whose heart is hardened). - So since he didn't do it willfully he is spared - (he made grievous effort to uphold the commandments to the very letter, - while neglecting actually knowing God - much as the pharisees did).
- - - - (Upholding the Law to attain salvation is addressed in the very same chapter) - Hebrews 10:8,9
- - - - - It can't be held to his account because he didn't "willfully" sin.
- - - - - - Read the whole chapter in context.