I don't think the bible verses you quote support what you are saying.
I also think that you don't understand Salvation.
Salvation is pretty simple when you break it down. Salvation doesn't come from you. Salvation comes from God. Good works don't come from you. Good works come from God. You don't choose God. God chooses you.
I don't think Calvin was right in everything that he said but he had a pretty good handle on Salvation.
Salvation, according to Strong's concordance, means "a deliverance". We are delivered eternally, and the regenerated person is delivered (not eternally) many times as he sojourns here in this world.
If we interpret every salvation scripture as an eternal deliverance, it would tend to indicate that we are eternally delivered by our good works.
Rom 10, Paul's prayer to God for "Israel" (not the nation of Israel, because all Israel is not of Israel), God changed Jacob's name to be no more called Jacob, but to be called "Israel". which represents God's elect. The men of "Israel" that Paul was praying for, had "a zeal of God" (which indicates that they were regenerated) but they were ignorant of the knowledge God's righteousness.
When we are first reborn,with the indwelling of the Holy Spirit, we are babes in Christ, feeding upon the milk of the word, and as we are taught about spiritual things, we gradually grow into maturity (the knowledge of God's righteousness).
Isaiah 28:9-10, Whom shall he teach knowledge? and whom shall he make to understand doctrine? them that are weaned from the milk, and drawn from the breasts. For precept is upon precept, precept upon precept, line upon line, line upon line, here a little, and there a little.
Verse 9 of Romans; That if thou shalt confess with thy mouth the Lord Jesus, and shalt believe in thine heart that God hath raised him from the dead, thou shalt be saved (delivered from a lack of the knowledge of God's righteousness).
Many of God's regenerated children, today, are still existing on the milk of the word, trusting in their good works of the old law to deliver them eternally.
Believing is a product of regeneration, not the cause of it. 2 Tim 2:13, For if they believe not, yet he (Jesus) abideth faithful, he cannot deny himself. The elect were chosen "in Christ" before the foundation of the world, and placed "in Christ" at the cross to pay for their sins. The regenerated are "in him", and he is "in us".
"Saved" in Romans 1, is a deliverance that the regenerate receives, here in time, when they come unto a knowledge of the righteousness of God.
Failure to distinguish the difference in the salvation (deliverance) scriptures, will result in believing in a false doctrine.