So what happens to the person who believes a faith based salvation, but lives a Holy righteous life, and repented of every sin and died in a sinless state? Can a sinless state be achieved?
According to the Scriptures, God's salvation has always been "Faith Based".
The Jesus of the Bible used children as an example of how we are to come to Him.
Matt. 18:
3 And said, Verily I say unto you, Except ye be converted, and become as little children, ye shall not enter into the kingdom of heaven. 4 Whosoever therefore shall humble himself as this little child, the same is greatest in the kingdom of heaven.
A child can be taught, corrected, admonished and chastised, and as a result they won't walk away from their parents, they don't hate their parent's instruction, and they will grow in knowledge. It's only when they stop "humbling themselves" to the instruction, correction and "instruction in righteousness" that they begin to rebel.
Paul, as an example, "Yielded himself" a servant to obey God. The Scriptures were his guide and it's a journey all of God's People engaged in from the very beginning Biblical instruction. Even Eve was sent on a journey.
Here is how Paul describes the Journey to the Body of Christ, both Jew and Gentiles, using himself as an example.
Phil. 3:
11 If by any means I might attain unto the resurrection of the dead.
12 Not as though I had already attained, either were already perfect: but I follow after, if that I may apprehend that for which also I am apprehended of Christ Jesus.
13 Brethren, I count not myself to have apprehended: but this one thing I do, forgetting those things which are behind, and reaching forth unto those things which are before, 14 I press toward the mark for the prize of the high calling of God "in" Christ Jesus. 15 Let us therefore, as many as be perfect, be thus minded: and if in any thing ye be otherwise minded, God shall reveal even this unto you.
Certainly "Perfection" is the Goal, as the Jesus "of the bible" commands;
Matt. 5:
48 Be ye therefore perfect, even as your Father which is in heaven is perfect.
So, it would seem that according to Jesus and Paul, it's the Journey for perfection, that is the Narrow Path that leads to Salvation. The Christ has erased our past unrighteousness and prepared the way for repentance. It's important in my view, to let God show the way to
His Salvation, through the teachers HE gave us in the Holy scriptures. Paul being one of them.
Rom. 2: 5, "
revelation of the righteous judgment of God; 6 Who will render to every man according to his deeds: 7 To them who by "patient continuance" in well doing seek for glory and honour and immortality, eternal life:
Like the child learning to read, it is the "patient continuance"
of the journey that brings him to the prize. And if he refuses to humble himself to his teachers, he may not get there.
In "many" of this world's religious businesses and sects, the Salvation they sell, comes with no journey. No "patient continuance" in "doing good". No "enduring to the end". A man just tells God to give him the free gift, and it is given, and nothing can take it away. I think Jesus knew this religious philosophy was coming and prepared me for it.
Matt. 7:
22 Many will say to me in that day, Lord, Lord, have we not prophesied in thy name? and in thy name have cast out devils? and in thy name done many wonderful works? 23 And then will I profess unto them, I never knew you: depart from me, ye that work iniquity.
Paul speaks to the same phenomenon.
Titus 1:
16 They profess that they know God; but in works they deny him, being abominable, and disobedient, and unto every good work reprobate.
Does the person who believed that works had nothing to do with going to heaven not make it, or is that only for the ones who lived in sin?
The Jesus of the Bible says;
John 6:
62 What and if ye shall see the Son of man ascend up where he was before? 63 It is the spirit that quickeneth; the flesh profiteth nothing: the words that I speak unto you, they are spirit, and they are life.
And again;
John 7:
7 If ye abide in me, and my words abide in you, ye shall ask what ye will, and it shall be done unto you.
It is written in the Holy Scriptutres;
Is. 48:
16 Come ye near unto me, hear ye this; I have not spoken in secret from the beginning; from the time that it was, there am I: and now the Lord GOD, and his Spirit, hath sent me. 17 Thus saith the LORD, thy Redeemer, the Holy One of Israel; I am the LORD thy God which teacheth thee to profit, which leadeth thee by the way that thou shouldest go. 18 O that thou hadst hearkened to my commandments! then had thy peace been as a river, and thy righteousness as the waves of the sea:
In your understanding, is this not the Same Christ who came to earth in the Person of Jesus? Are these not HIS Words.
So then, if this is the Lord who became a man, Who HIS Father, the One True God sent, shall we not believe, and become "Doers" of His Sayings as HE instructs, according to His Own Words?
But what if we hear Him, but choose not to believe His Words?
Matt. 7:
26 And every one that heareth these sayings of mine, and "doeth" them not, shall be likened unto a foolish man, which built his house upon the sand: 27 And the rain descended, and the floods came, and the winds blew, and beat upon that house ( on the Journey, Yes?) and it fell: and great was the fall of it.
I think the Holy scriptures answer your questions. It's not that we are not shown, it's the belief in what is shown, AKA "Faith", which is the problem.