Why were the ancient Sunday laws demanded?

Answer

"That the day might be devoted with less interruption to the purposes of devotion!' "That the devotion of
the faithful might be free from all disturbance."-Neander's "Church History," Vol. II, pages 297, 301.
NOTE-In short, it was to secure the enforced observance of the day, and through this means
church attendance, and control over the people in religious things.

How then do all become children of God?
For what purpose is the mystery of the gospel made manifest?
When will the gifts of the Spirit he no longer needed?
How is the law further described?
Of what is the Sabbath commandment a part?
Where will all the saints then go?
What did John the Baptist say to the Pharisees and Sadducees who came to his baptism?

Questions & Answers are from the book Bible Readings for the Home Circle