By what authority was Sunday Sabbath-keeping instituted?

Answer

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

From what is He able to keep us?
How should the wife relate herself to her husband?
13. In this same prophecy, how is the Church of Rome, the Papacy, designated as the antitype of ancient Babylon?
How strongly will this false worship and the enforcement of this mark be urged?
Seeking a fair remuneration, what do many laborers do?
What is said of charity in the Scriptures?
What does God's Word then become to the believer?

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