Anyone who believe and follows God's Word is Apostolic (
What does it mean to be Apostolic?). It is true that all the Apostles kept the Sabbath as did JESUS. Happy to provide the scriptures here (evidence).
Here you go...
What did Jesus and the Apostles teach about the Sabbath in the New Testament?
1. It is lawful to do good on the Sabbath (Matthew 12:1-8; 10-12; 24:20;
Mark 3:1-5;
Luke 6:1-10; 13:14-16; 14:1-5;
John 7:22-23; 9:14;
Mark 1:21;
Mark 6:2;
Luke 4:16; 31;
Luke 14:1; 23:56)
2. Jesus made the Sabbath for all mankind (
Hebrews 1:2; John 1:1-3; 14; Ephesians 3:9; Colossians 1:16-17; Mark 2:27)
3. Jesus is Lord of the Sabbath (
Mark 2:28)
4. If you do not believe and follow God you cannot enter His Sabbath rest (
Hebrews 4:1-9)
5. It is one of God’s 10 commandments we break it we are guilty or breaking all (
James 2:8-12)
6. Breaking it is sin (
1 John 3:4)
7. God’s true followers keep it Holy as God commanded (Revelation 14:12; Revelation 22:14; Ezekiel 20:20)
8. Jesus is our example and he kept the Sabbath (Matthew 12:1-8; 10-12; 24:20;
Mark 3:1-5;
Luke 6:1-10; 13:14-16; 14:1-5;
John 7:22-23; 9:14;
Mark 1:21;
Mark 6:2;
Luke 4:16; 31;
Luke 14:1; 23:56;
John 2:6; Matthew 16:24; 1 Corinthians 11:1; Ephesians 5:1-21; Peter 2:20-22)
9. The Apostle kept the Sabbath (Acts 13:14; 13:27; 13:44; 15:21; 16:13; 17:2; 18:4; Rev 1:10)
Lot's of evidence I think.
Your welcome.