When was the Sabbath changed to Sunday and who changed it?

[BUF]

My son, who practices mormonism, and I were discussing when the Sabbath was changed. I thought it was Constantine who changed it to Sunday. He says the early Christians did. Can you please help resolve this question? Thank you.

 

[Leonie_Ambrose]

BUF,

The following links should assist you in understanding the Catholic Church’s observance of Sunday as the Sabbath. If you have any further questions or concerns that are not answered by these links, please [contact Catholic Answers (http://www.catholic.com/home/contact.asp) directly.

**Recommended Reading:
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• Sabbath or Sunday?
• ** Is celebrating Mass on Sundays Biblical?**
• ** Does the Lord’s Day begin Saturday at sundown?**
• ** Do Catholics observe the Sabbath?**
• ** When did Sunday Mass attendance become compulsory?**