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.

29. What bears witness to the genuineness of the righteousness obtained by faith, apart from the deeds of the law?
How should parents bring up their children?
What kind of mind is not subject to the law of God?
Which commandment alone of the Decalogue reveals the true God and Author of the law?
Have the worthies of old gone to their reward?
How long was Jerusalem to be trodden down of the Gentiles?
In what work are angels engaged?

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