Have you read what I just posted?
Of course Faith without ANY action is enough.
What shall we say then that Abraham our father, as pertaining to the flesh, hath found?
For if Abraham were justified by works, he hath whereof to glory; but not before God.
For what saith the scripture? Abraham believed God, and it was counted unto him for righteousness.
Now to him that worketh is the reward not reckoned of grace, but of debt.
But to him that worketh not, but believeth on him that justifieth the ungodly, his faith is counted for righteousness.
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."
Adding even the tiniest work to Salvation is blaspheming against the Perfect Work of Jesus Christ on the Cross.
"By the which will we are sanctified through the offering of the body of Jesus Christ once for all.
And every priest standeth daily ministering and offering oftentimes the same sacrifices, which can never take away sins:
But this man, after he had offered one sacrifice for sins for ever, sat down on the right hand of God;"
And of that same sacrifice:
"For by one offering he hath perfected for ever them that are sanctified." Hebrews 10:10-12;14
"Behold, I Paul say unto you, that if ye be circumcised, Christ shall profit you nothing.
For I testify again to every man that is circumcised, that he is a debtor to do the whole law.
Christ is become of no effect unto you, whosoever of you are justified by the law; ye are fallen from grace.
For we through the Spirit wait for the hope of righteousness by faith.
For in Jesus Christ neither circumcision availeth any thing, nor uncircumcision; but faith which worketh by love."
What applies for circumcision applies for baptism or repentance also, DON´T ADD to Jesus´s Perfect Sacrifice.