By what authority was Sunday Sabbath-keeping instituted?

Answer

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

What promise is made to those who confess their sins?
What message of entreaty has God sent to us through His appointed messengers?
What effect did the preaching of the apostles have upon the hearers?
How should parents bring up their children?
1. Immediately after the vision of Daniel 8, what did Daniel learn from his study of the prophecy of Jeremiah?
To whom does vengeance belong?
When the Jews rejected Paul's preaching of the gospel, what did he and Barnabas say?

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