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

Answer

AD. 321.

In what language did Isaiah foretell Christ's birth?
What followed immediately after the gaoler and his family had accepted Christ as their Saviour?
What did Moses set forth as the basis of righteousness?
From what is He able to keep us?
But when, according to the prophecy, was Elijah to be sent?
Referring to Peter's coming sore trial, for what did Christ say He had prayed?
How much of the promised possession did Abraham expect during his lifetime?

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