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.

For what are we told to pray at this time?
To what are the wife and children of the man who fears the Lord likened?
Is there a specified time for the cleansing of the heavenly sanctuary?
4. What was another memorial instituted to commemorate another signal providence in behalf of the Israelites?
Who is to reign finally over God's kingdom?
What does Daniel say of this kingdom?
What is the height of the wall?

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