On what day was John in the Spirit?

Answer

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

For what purpose were the Scriptures written?
What challenge is made by those who worship the beast?
10. What does the Psalmist say was the reason why God brought His people out of Egypt, and placed them in Canaan?
How did the Israelites in the wilderness on the sixth day prepare for the Sabbath?
To whom does Paul say a crown of righteousness is promised?
Does death bring to Christians unassuaged sorrow?
With what should our prayers be mingled?

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