By what authority was Sunday Sabbath-keeping instituted?

Answer

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


How is eternal life bestowed?
What prophecy of Isaiah was fulfilled at Christ's birth?
Whom are all called upon to worship?
How is sin defined?
How visible is His coming to be?
What will be the first plague, and upon whom will it fall?
Whose names are in the foundations of the holy city?

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