By what authority was Sunday Sabbath-keeping instituted?

Answer

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

Can we close our ears to truth, and remain innocent before God?
In symbolic prophecy what length of time is represented by a day?
How are those described who will he prepared for the coming of Christ?
What part of the law of God especially has the Papacy thought to change?
What will the Lord he to His people at this time?
What role do his agents assume?
Of whom does the Bible teach that God is a rewarder?

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