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 necessary is the experience of sanctification?
What did Isaiah say Christ would do with the law?
To whom did God commit the care and early training of His only begotten Son?
What example did Christ set in Sabbath observance?
Who made the Sabbath?
On what day was John in the Spirit?
13. At the instance of church bishops, what still further law was secured under Theodosius the Younger, in 425?

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