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.

With whom did the prophet Isaiah say Christ would make His grave?
For what are we told to pray at this time?
What is promised those who honor their father and their mother?
What did Christ say would be the moral condition of the world just preceding His advent?
Referring to Peter's coming sore trial, for what did Christ say He had prayed?
What is Jesus able to do?
What promise was made to Abraham concerning the land?

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