You forgot the following verses:The reason your system ends in you can LOSE salvation if you don't obey enough is because you're mixing law that demands with grace that supplies. Paul says the law increases sin, not obedience (Rom 5:20) & where sin increases, grace doesn’t shrink. It super‑abounds! That alone destroys the idea that insufficient obedience can overthrow salvation.
Romans 6:1-12
1 What shall we say, then? Shall we go on sinning so that grace may increase?
2 By no means! We are those who have died to sin; how can we live in it any longer?
3 Or don’t you know that all of us who were baptized into Christ Jesus were baptized into his death?
4 We were therefore buried with him through baptism into death in order that, just as Christ was raised from the dead through the glory of the Father, we too may live a new life.
5 For if we have been united with him in a death like his, we will certainly also be united with him in a resurrection like his.
6 For we know that our old self was crucified with him so that the body ruled by sin might be done away with, that we should no longer be slaves to sin—
7 because anyone who has died has been set free from sin.
8 Now if we died with Christ, we believe that we will also live with him.
9 For we know that since Christ was raised from the dead, he cannot die again; death no longer has mastery over him.
10 The death he died, he died to sin once for all; but the life he lives, he lives to God.
11 In the same way, count yourselves dead to sin but alive to God in Christ Jesus.
12 Therefore do not let sin reign in your mortal body so that you obey its evil desires.
Paul is teaching that we are not to sin....
our old self has been crucified
we are to count ourselves dead to sin and alive to Christ
we are told not to let sin reign in our body.
To be disobedient to Jesus' commandments...
is to sin.
And I don't have "a system".
Jesus taught loss of salvation,
Paul taught loss of salvation,
and it was taught throughout the early church until about the 1800s when perseverance of the saints became an idea that spread to some non-calvinist denominations,,,,
but which is not accepted by all denominations....in fact, mainline denominations believe in forfeiture of salvation.
Actually 1 cor 3:15 has nothing to do with a believer's works.Paul gives the clearest example in 1 Cor 3:15: the believer whose entire life's work burns up, who produces no lasting obedience, no enduring fruit, no visible perseverance & Paul still says, ""he himself will be saved."" That's because obedience belongs to sanctification, not justification.
If one loses sanctificaiton...
Justification is also lost.
If one is set aside for service to God....
and does not obey God...
he becomes useless.
Salt can lose its saltiness:
Matthew 5:13
13 “You are the salt of the earth. But if the salt loses its saltiness, how can it be made salty again? It is no longer good for anything, except to be thrown out and trampled underfoot.
Faith alone is not a biblical teaching.Grace saves, grace keeps, grace finishes. The house in Matt 7 falls because it had no foundation, not because the saved man didn't obey enough. When you mix law & grace, you end up with a salvation that depends on human performance. When you keep Paul's categories, you end up with a salvation that depends on faith alone in Christ alone.
The house fell because it was built on sand....
Jesus said it was built on sand because the foolish man did NOT ACT on the words of Jesus.
ACTING on the words of Jesus IS the foundation.
Matthew 7:25-27
26 "Everyone who hears these words of Mine and does not act on them, will be like a foolish man who built his house on the sand.
27 "The rain fell, and the floods came, and the winds blew and slammed against that house; and it fell -and great was its fall."
The foolish man heard the words of Jesus but did NOT ACT on them.
The foolish man built his house on sand by not ACTING on the words of Jesus.
You are changing the very words of Jesus.
Faith alone is not biblical.
Did Jesus tell us to love our neighbor in Matthew's 2 great commandments?