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.

Through what was the original creation wrought?
24. In what prayer for those who crucified Him did Christ manifest the true spirit of the gospel-love for sinner?
How earnestly should parents teach their children the things of God?
What kind of teaching have men substituted for the words which are spirit and life?
What famine will come at this time upon those who have rejected God's messages of mercy?
What was the character of Christ's work among men?
Upon whom was the name Israel first bestowed?

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