By what authority was Sunday Sabbath-keeping instituted?

Answer

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

In what other statement did He teach the same truth?
What did Daniel ask of one of the heavenly attendants who stood by him in his dream?
What change did Daniel see take place in these horns?
What is the essential principle of the law of God?
What statement shows that sin was in the world before the law was given on Mount Sinai?
What was the object of the church bishops in securing these Sunday laws?
How many will see Him when He comes?

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