**And while holy living is sanctification in progress, lack thereof does NOT cause us to lose our salvation either.**
See my question above about lead a sinful life and still expecting heaven.
We ALL live sinful lives.
There’s not a one of us who doesn’t sin.
And even if we could live an otherwise perfect life from here on out, the sin record of our past is already enough to condemn us. Unless we are FORGIVEN, freely and without obligation on our part, by God Himself.
ONE sin is all it takes to damn someone.