On what day was John in the Spirit?

Answer

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

What has Christ been made for us, and for what purpose?
What did Moses set forth as the basis of righteousness?
What is said of Christ's childhood and early life?
How did Christ suggest that His disciples follow His example in teaching gospel truth?
By what did Peter, on the day of Pentecost, say that Christ had been approved by God?
Had the Lord spoken regarding the Sabbath previous to this time?
What were these locusts said to have over them?

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