What directions were given by Constantine's Sunday law of March 7, 321?

Answer

"Let all the judges and town people, and the occupation of all trades rest on the venerable day of the sun.
But let those who are situated in the country, freely and at full liberty, attend to the business of agriculture.
Because it often happens that no other day is so fit for sowing corn and planting vines; lest the critical
moment being let slip, men should lose the commodities granted by Heaven!' - Corpus Juris Civilis Cod.,
lib. 3, tit. 12, 3.

Is there to be a special message for the last days?
What effect did the preaching of the apostles have upon the hearers?
What constrained God to give His Son to die for man?
Was the ceremonial law a complete law in itself?
What was Paul's manner respecting the Sabbath?
What protection has God promised His people during the seven last plagues?
Whose names are on the twelve gates of the city?

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