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.

How did persecution affect the preaching of the gospel?
After creating man, what did God say?
What was indicated by the mixture of clay and iron in the feet and toes of the image?
What final disposition was made of the sins of the people?
For whose sake did Christ say the period of papal persecution would be shortened?
How did Christ Himself say He would come?
When is the resurrection of the righteous to take place?

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