But what about?
1 Corinthians 7:19
Circumcision is nothing, and uncircumcision is nothing, but what matters is the keeping of the commandments of God.
What did the Jerusalem council of the Lord's apostles tell the new gentile believers?
Actually in the NC, God's command is for men everywhere to repent and believe in Jesus Christ.
Acts 15 is not just about circumcision!
6 Now the apostles and elders came together to consider this matter. 7 And when there had been much dispute, Peter rose up and said to them: “Men and brethren, you know that a good while ago God chose among us, that by my mouth the Gentiles should hear the word of the gospel and believe. 8 So God, who knows the heart, [a]acknowledged them by giving them the Holy Spirit, just as He did to us, 9 and made no distinction between us and them, purifying their hearts by faith. 10
Now therefore, why do you test God by putting a yoke on 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 in the same manner as they.”
12 Then all the multitude kept silent and listened to Barnabas and Paul declaring how many miracles and wonders God had worked through them among the Gentiles. 13 And after they had [c]become silent, James answered, saying, “Men and brethren, listen to me: 14 Simon has declared how God at the first visited the Gentiles to take out of them a people for His name. 15 And with this the words of the prophets agree, just as it is written:
16 ‘After this I will return
And will rebuild the tabernacle of David, which has fallen down;
I will rebuild its ruins,
And I will set it up;
17 So that the rest of mankind may seek the Lord,
Even all the Gentiles who are called by My name,
Says the [d]Lord who does all these things.’
18 [e]“Known to God from eternity are all His works. 19 Therefore I judge that we should not trouble those from among the Gentiles who are turning to God,
20 but that we write to them to abstain from things polluted by idols, from [f]sexual immorality, from things strangled, and from blood. 21 For Moses has had throughout many generations those who preach him in every city, being read in the synagogues every Sabbath.”
The Jerusalem Decree
22 Then it pleased the apostles and elders, with the whole church, to send chosen men of their own company to Antioch with Paul and Barnabas, namely, Judas who was also named Barsabas,[g] and Silas, leading men among the brethren.
23 They wrote this letter by them:
The apostles, the elders, and the brethren,
To the brethren who are of the Gentiles in Antioch, Syria, and Cilicia:
Greetings.
24 Since we have heard that some who went out from us have troubled you with words, unsettling your souls, [h]saying, “You must be circumcised and keep the law”—to whom we gave no such commandment— 25 it seemed good to us, being assembled with one
accord, to send chosen men to you with our beloved Barnabas and Paul, 26 men who have risked their lives for the name of our Lord Jesus Christ. 27 We have therefore sent Judas and Silas, who will also report the same things by word of mouth. 28 For it seemed good to the Holy Spirit, and to us, to lay upon you no greater burden than these necessary things: 29 that you abstain from things offered to idols, from blood, from things strangled, and from sexual[j] immorality. If you keep yourselves from these, you will do well.