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

Answer

AD. 321.

What do the heavens declare?
What does the prophet Jeremiah declare Christ to be?
In what statement of the Scripture was Abraham's obedience really implied?
How should our children be taught?
How did God prove Israel in the wilderness?
Does the Papacy acknowledge that it has changed the Sabbath?
What scene in heaven was presented to the prophet as the seventh trumpet was about to sound?

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