What imperial law was issued in AD. 386?

Answer

"By a law of the year 386, those older changes effected by Constantine were more rigorously enforced;
and, in general, civil transactions of every kind on Sunday were strictly forbidden. " - Neander's "Church
History,- Vol. II, page 300.

What kind of friend is He?
What is Noah called?
What were these stones to commemorate?
What was the character and the work of many of the bishops at that time?
Why did Christ, in the parable, reprove the man who hid his talent?
What will this prophet do when he comes?
Why did Christ say the meek are blessed?

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