What was the date of Constantine's famous Sunday law?

Answer

AD. 321.

What was God's design in thus giving the Scriptures?
What great exchange has been wrought for us in Christ?
Why was the ceremonial law taken away?
What part of the law of God especially has the Papacy thought to change?
After resting on the seventh day, what did God do?
To whom is the gospel the power of God unto salvation?
Of what are the streets of the city composed?

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