Hi Gideon,
I do not doubt your salvation. The words you have given are the result of God's Spirit residing in you and knowledge of His Word speaking to your mind of faith.
I want to say that all you said is true, but I would like to emphasize something...
You mentioned
Romans 6 and
Romans 8. Indeed, both are involved - a work of the Spirit, but only to those who repent (
a commitment to die to the old life) and believe and remain faithful to live by the Spirit we receive by faith.
Repentance
As
Romans 6 teaches, that faith must include repentance (a commitment to die) to the old Master of Sin, and then to rise to a New Life in Christ as our only Master and Lord. This New Life is a life founded in LOVE. The entire NT is replete with teaching about repentance. Faith can never be divorced from repentance as Romans 6 and many other Scriptures clearly declare and teach - OT and NT.
This repentant faith in Christ Jesus is the only faith by which the Holy Spirit will indwell anyone to free them from sin and give our faith victory - but only as we continue in the faith demonstrated in walking by the Spirit of Christ to the end, as
Romans 8 teaches.
Romans 6
22 But now that you have been
set free from sin and have become
slaves of God, the
benefit you reap leads to holiness, and the result is eternal life.
Speaking to those already saved, who already have the Spirit of Christ, Paul teaches as follows:
Romans 8 (WEB)
Bolding mine
8 There is therefore now no condemnation to
those who are in Christ Jesus,
who don’t walk according to the flesh, but according to the Spirit.
2 For the law of the
Spirit of life in Christ Jesus made me free from the law of sin and of death.
3 For what the law couldn’t do, in that it was weak through the flesh, God did, sending his own Son in the likeness of sinful flesh and for sin, he condemned sin in the flesh;
4 that
the ordinance of the law might be fulfilled in us, who walk not after the flesh, but after the Spirit.
5 For t
hose who live according to the flesh set their minds on the things of the flesh,
but those who live according to the Spirit, the things of the Spirit.
Romans 8:12-13 (NIV)
12 Therefore,
brothers and sisters, we
have an obligation—but it is not to the flesh, to live according to it. 13
For if you live according to the flesh, you will die;
but if by the Spirit you put to death the misdeeds of the body, you will live.
Galatians 6:7-9 (NIV)
7
Do not be deceived:
God cannot be mocked.
A man reaps what he sows. 8 Whoever
sows to please their flesh, from the flesh will
reap destruction;
whoever sows to please the Spirit, from the Spirit will reap eternal life. 9
Let us not become weary in doing good, for at the proper time wewill reap a harvest IF we do not give up.
So, what is Faith?
Faith involves believing the Gospel as Christ Jesus revealed it. And by that Gospel faith we understand clearly the command of our Lord Jesus and His Apostles to repent from slaving for the old Master of our sinful nature, and then, by that same faith, to rise in the promise of a New Life in Christ - our rightful Lord and Master.
This is the only faith by which the Spirit will come to indwell us to free us from sin's control to live in the New Way of the Spirit - a life of Love,
but only as we continue in the faith, walking by His Spirit daily. This is Salvation from sin and death that Christ purchased for those who follow Him by faith.
Counting the Cost
So, as Jesus taught, we must
count the cost of inheriting the Kingdom of God. And
the cost is our lives - to give up our lives controlled by selfish ambition of our sinful natures and, by that same faith, to listen to and follow Jesus into a life of Love.
Matthew 13 (WEB)
44 “Again, the Kingdom of Heaven is like a treasure hidden in the field, which a man found, and hid. In his joy, he goes and sells all that he has, and buys that field.
45 “Again, the Kingdom of Heaven is like a man who is a merchant seeking fine pearls,
46 who having found one pearl of great price, he went and sold all that he had, and bought it.
Luke 14:27-
27 Whoever doesn’t bear his own cross, and come after me, can’t be my disciple.
28 For which of you, desiring to build a tower, doesn’t first sit down and
count the cost, to see if he has enough to complete it? ....
33 S
o therefore whoever of you who doesn’t renounce all that he has, he can’t be my disciple.
34 Salt is good, but if the salt becomes flat and tasteless, with what do you season it?
35 It is fit neither for the soil nor for the manure pile. It is thrown out. He who has ears to hear, let him hear.”
By this faith alone are you now free to live for your New Master, Christ Jesus, living by His Spirit whom we receive by faith.
By doing so, we fulfill the entire Law.
So God works in us to do His good pleasure. This promise is for those who have a true Bible Faith, working out their own salvation with reverent fear.
Why? The reason we must work our are salvation in reverent fear is because God lives in those who believe by the Spirit. So we must be careful to daily walk by His Spirit who dwells in us by faith - to live out the will of God for whom we have now given our lives to.
Our Faith does not earn our salvation...
This faith does not earn our salvation. Rather, God chooses to graciously accredit the righteousness of Christ to our accounts by faith. God chooses to reward our faithfulness until the end with the Crown of Life.
We don't deserve this great salvation from God; rather, God chooses to grant us the free gift of His salvation to all those who repent and believe in His Son, listening to and following Him to the end.
So yes, it is by our continued faith that we access God's Power and Grace onto salvation.
The entire saving experience, including the receiving of the Holy Spirit who regenerates us, is only received and kept by faith:
By faith we are justified:
Romans 5:1
By faith God credits righteousness to our account:
Romans 4:3-11; Romans 4:2-24
By faith we access God's saving grace:
Romans 5:1-2
By faith we receive the power of God onto salvation:
Romans 1:16-17
By faith we are kept by God's Power until the end:
1 Peter 1:4-5
By faith we receive His Spirit:
Acts 2:38; Acts 5:32; Galatians 3:2; Ephesians 1:13-14; John 7:37-39; John 14:15-17; John 14:23)
By faith we are regenerated by the Holy Spirit we receive by faith:
John 7:37-39
By faith we are born of God:
John 1:12-13; Galatians 3:26
"
From faith to faith, the righteous will live by faith."
Romans 1:16-17
Free Gift of Grace Paid for by Christ. . .
Even so, the
free gift of God's grace onto salvation is received and kept by a
genuine faith. And this saving grace is only possible because
Christ paid for it on the cross for us.