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.

What threefold union is thus established?
What is the Lord able to do regarding the future?
21. What shows that the new, or second, covenant and the Abrahamic covenant are virtually the same?
What will God's faithful servants be doing at this time?
24. What psalms seem to have been written especially for the comfort and encouragement of God's people during the time of the seven last plagues?
Why does Christ desire this growth in His followers?
What promise is made to them that walk uprightly?

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