The law is the schoolmaster. Again the idea is saved by grace by faith, lest any man boast.That is all.
OK, I felt the need to revisit this part. I had to dig into the KJV to figure out what you were referring to by the “schoolmaster”. There’s only one place where Paul mentions this. But, taking it out of context, it’s easy to confuse Paul’s intent in using it. The “Law” that Paul is referring to, is the Mosaic Law of the OT that all Jews were subject to, prior to the coming of Jesus. He’s not referring to the Law of Christ (The New Covenant), which is completely different. At the time Paul was writing this, the New Covenant was already in effect. Can we at least agree to that?
Maybe that is why St. Paul says, " I came not to baptize but to preach the gospel…" 1 Cor 1:17
No, Paul was just saying that he was glad that he hadn’t baptized them, because they were all fighting over who they thought was the greatest Apostle by picking whichever one Baptized them. And, Paul wanted no part in that kind of foolish argument, because they should all have been saying that they were Baptized in the name of Jesus, not in the name of
any Apostle. Apparently, their baptisms were mostly performed by others that were sent to them previously, or by other ministers than Paul, himself, when he was with them.
Paul’s main focus was always to preach the Gospel, as Jesus sent him to do, because that was his greatest gift of the Holy Spirit. That doesn’t change the fact that he preached that Baptism was
always required of all Christians.
It is like baptism is a work in righteousness, that in itself does not save for it is faith in Christ by grace we are saved.
Baptism is the means whereby we receive God’s Grace. After our hearts are converted to
begin to believe in Jesus, our Baptism washes away the blindness of sin from our soul, and fully opens our heart to God, so our soul is made capable of receiving His Grace. Without Baptism, our first signs of faith (our conversion of heart) will whither and die.
Again it is the why of baptism we are discussing. That is being converted by the gospel is what saves you. Paul knew it and hence put the bigger emphasis on it than water baptism.
Our conversion of heart
leads us to be saved, but it’s only through Baptism that we receive the actual Grace from God to accomplish it. You are misrepresenting what Paul actually taught, because he never taught any such thing. He always preached the necessity of all who proclaimed to be Christians, to be Baptized
into the Body of Christ (His Church).
Romans 6: [1] What shall we say, then?
shall we continue in sin, that grace may abound? [2]
God forbid. For we that are dead to sin, how shall we live any longer therein? [3]
Know you not that all we, who are baptized in Christ Jesus, are baptized in his death? [4]
For we are buried together with him by baptism into death; that as Christ is risen from the dead by the glory of the Father, so we also may walk in newness of life. [5] For
if we have been planted together in the likeness of his death, we shall be also in the likeness of his resurrection.
Was Paul saying that Baptism was unnecessary, or that it had no
actual spiritual effect? Hardly. He was clearly saying that we must be “baptized into Christ Jesus”, “so we may also walk in the newness of life”. His reference to our “newness of life”, shows how he teaches that we are actually “born again” through Baptism.