On what day does John say he was in the Spirit?

Answer

"I was in the Spirit on the Lord's day." Rev. 1: 10.

What distinct purpose did Christ have in giving Himself for the church?
How was the fourth kingdom represented?
6. What occurred at the time of the crucifixion which indicated that the typical system had been taken away by Christ?
Was there anything made without Christ?
What was the date of Constantine's famous Sunday law?
When the state enacts religious laws, what is effected?
What is to be their fate?

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