On what day was John in the Spirit?

Answer

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

What is the true basis of the brotherhood of man?
What was predicted of Christ's preaching?
Is there to be a special message for the last days?
Where was Christ to be born?
What was offered in this sanctuary?
For what did Christ reprove the Pharisees?
What influence has this hope upon the life?

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