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

Answer

AD. 321.

How is the righteousness thus obtained described?
What closed this terrible scene?
How was this covenant then confirmed and dedicated?
19. How will Christ's coming overtake those evil servants who say in their hearts, \"My Lord delays His coming\"?
What has the Lord promised to be to the oppressed?
What is said of Cornelius and his family?
When will immortality be conferred upon the saints?

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