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.

In what plain words did Christ foretell His resurrection?
What is the Lord able to do regarding the future?
What did some of the people do on the seventh day?
5. Does the second, third, fifth, sixth, seventh, eighth, ninth, or tenth commandment indicate the author of the Decalogue?
Did the early disciples think that death would he the second coming of Christ?
What does He know and remember?
What is to be the reward of those whose works are good?

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