Of course it matters that Paul was physically circumcised (PCed) but said that what matters is spiritual circumcision (SC)!
Paul DISCOURAGED speaking in tongures (SIT) in 1Cor. 14:19.
I speak in the English tongue because God has not given me the gift of speaking a language I have not learned aka SIT.
Re "I'm a little slow sometimes and need some help.": Amen, but I would call it stubborn as a mule.
This is how Peter says we are to be reborn after meeting with Paul: Acts 15:7-11.
You say Paul descourgaed people?
1 Corinthians 14:19 Yet in the church I had rather speak five words with my understanding, that by my voice I might teach others also, than ten thousand words in an unknown tongue.
Looks to me like Paul was saying he would rather speak with understanding in stead of in the spirit so people could understand!!
For sure not descoragein people from speaking in tongues.
FYI, when GOD fills you with HIS spirit
it's not a different languare where does this stuff come from???
1 Corinthians 14
King James Version
14 Follow after charity, and desire spiritual gifts, but rather that ye may prophesy.
2
For he that speaketh in an unknown tongue speaketh not unto men, but unto God: for no man understandeth him; howbeit in the spirit he speaketh mysteries.
As you can see not different languares but to GOD ONLY NO MAN UNDERSTAND.
I really do understand HIS word what I don't understand and a little slow about is trying to understand
why people say GODS word says something that it doesn't.
FYI, I am stubborn and TRUE to HIS WORD, I don't make up stories.
So now were off of Romans and you proving those statement tell us how to be reborn on to jumping to Acts 15?
Acts 15:7-11
King James Version
7 And when there had been much disputing, Peter rose up, and said unto them, Men and brethren, ye know how that a good while ago God made choice among us, that the Gentiles by my mouth should hear the word of the gospel, and believe.
8 And God, which knoweth the hearts, bare them witness, giving them the Holy Ghost, even as he did unto us;
9 And put no difference between us and them, purifying their hearts by faith.
10 Now therefore why tempt ye God, to put a yoke upon the neck of the disciples, which neither our fathers nor we were able to bear?
11 But we believe that through the grace of the Lord Jesus Christ we shall be saved, even as they.
That's a little better, as we can tell since their hearts were right (speaking about he gentils) JESUS filled them with the Holy Ghost just like JESUS filled the 120 in the upper room in Acts 2:4.
Which made the Gentiles same as the Jews.
NOTE after JESUS filled them, they were COMMANDED to be baptized.
So is your heart right? Has JESUS filled you?