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.

How fully does the Lord pardon when one repents?
What did Jesus declare God's commandments to be?
What words of Peter seem to indicate another outpouring of the Spirit?
After she became queen of Persia, how did Esther show her integrity to God?
By what name was the cover of the ark known?
How did this change in observance of days come about, suddenly or gradually?
What was first seen on the opening of the sixth seal ?

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