On what day was John in the Spirit?

Answer

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

How was Christ's first advent to be heralded?
What relationship to God is established by faith?
What effect does obedience to the truth have?
After Pentecost, how was the gospel preached?
What does Solomon say his father did for him as a child?
What part of the law of God especially has the Papacy thought to change?
Why was Christ declared worthy to open these seals?

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