My point is that the gospel is not things about the gospel
Your statement is in conflict with the apostle John. The apostle John wrote that correct doctrine about the gospel is ultimately very important for salvation.
2 John 1:10-11
If there come any unto you, and bring not this doctrine, receive him not into your house, neither bid him God speed: for he that biddeth him God speed is partaker of his evil deeds.
Your statement is in conflict with the apostle Paul. The apostle Paul wrote that the righteousness of God's elect, chosen by Him before the world began and given to His Son to be their Surety, is based 100% on Christ's perfect righteousness imputed to them and 0% on fallen man's efforts.
Romans 10:4
For Christ is the end of the law for righteousness to every one that believeth.
Romans 4:6-8
Even as David also describeth the blessedness of the man, unto whom God imputeth righteousness without works, saying,
Blessed are they whose iniquities are forgiven,
And whose sins are covered.
Blessed is the man to whom the Lord will not impute sin.
Your statement is in conflict with the apostle Paul. The apostle Paul wrote that one must believe the true gospel of the grace of Christ about the finished work of Christ Jesus on behalf of God's elect and that glorifies God, and not a false gospel that glorifies fallen man.
Galatians 1:6-9
I marvel that ye are so soon removed from him that called you into the grace of Christ unto another gospel: which is not another; but there be some that trouble you, and would pervert the gospel of Christ.
But though we, or an angel from heaven, preach any other gospel unto you than that which we have preached unto you, let him be accursed.
As we said before, so say I now again,
If any man preach any other gospel unto you than that ye have received, let him be accursed.
Your statement is in conflict with the apostle Paul. The apostle Paul wrote that one must believe in the true Jesus, the one who paid the sin debt for all of God's elect, given to Him before the world began to be their Surety, and that one should not believe in a false Jesus of fallen man's vain imagination.
2 Corinthians 11:3-4
But I fear, lest by any means, as the serpent beguiled Eve through his subtilty, so your minds should be corrupted from the simplicity that is in Christ.
For if he that cometh preacheth another Jesus, whom we have not preached, or if ye receive another spirit, which ye have not received, or another gospel, which ye have not accepted, ye might well bear with him.