By what authority was Sunday Sabbath-keeping instituted?

Answer

By the authority of the Catholic Church. See page 131.

After creating Adam and Eve, what did God say to them?
To what did Gabriel now direct Daniel's attention?
How does the Sunday law of Charles 11, of 1676, read?
15. What commands obeyed would bring about a peaceful solution to this wide-spread and growing conflict?
What command was given these locusts?
How was Christ strengthened after His forty days' fast and temptation in the wilderness?
In tempting Christ, what ownership did Satan claim?

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