What do Catholics say of the observance of Sunday by Protestants?

Answer

"It was the Catholic Church which, by the authority of Jesus Christ, has transferred this rest to the Sunday
in remembrance of the resurrection of our Lord. Thus the observance of Sunday by the Protestants is an
homage they pay, in spite of themselves, to the authority of the [Catholic] church. "-"Plain Talk About the
Protestantism of Today," by Mgr. Segur, page 213.

By what means is this healing accomplished?
For what purpose is the mystery of the gospel made manifest?
How does Paul speak of the resurrection of Christ?
What is the essential principle of the law of God?
What is necessary where there is a covenant?
What parable illustrates practical Christian help work?
What peaceful condition will reign throughout the earth then?

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