Matthew 12:8
For the Son of Man is Lord of the Sabbath.
Gentile’s kept the Seventh Day Sabbath
Pisidian Antioch in the Roman Empire
Acts 13
13 From Paphos,
Paul and his companions sailed to Perga in Pamphylia, where John left them to return to Jerusalem. 14 From Perga they went on to Pisidian Antioch.
On the Sabbath they entered the synagogue and sat down. 15 After the reading from the
Law and the Prophets, the leaders of the synagogue sent word to them, saying, “Brothers, if you have a word of exhortation for the people, please speak.”16 Standing up,
Paul motioned with his hand and said: “Fellow Israelites
and you Gentiles who worship God, listen to me!
44 On
the next Sabbath almost the whole city gathered to hear the word of the Lord. 45 When the Jews saw the crowds, they were filled with jealousy. They began to contradict what
Paul was saying and heaped abuse on him.
46 Then Paul and Barnabas answered them boldly: “We had to speak the word of God to you first. Since you reject it and do not consider yourselves worthy of eternal life,
we now turn to the Gentiles.
48 When the
Gentiles heard this, they were glad and honored the word of the Lord; and all who were appointed for eternal life believed.
The first Gentile converts kept the Sabbath, and so therefore it was not an issue.
There is also this in regards to the Sabbath commandment.
Romans 13:9
The commandments, “You shall not commit adultery,” “You shall not murder,” “You shall not steal,” “You shall not covet,”
and whatever other command there may be, are summed up in this one command: “Love your neighbor as yourself.”
Exodus 20:8
“
Remember the Sabbath day by keeping it holy.