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 do the heavens declare?
From what time has the devil been a murderer?
After the Flood, what came in consequence of further apostasy from God?
How futile is it to attempt to hide sin from God?
In making this home, what besides man was needed?
What did Constantine's law require?
What has the Lord promised to be to the oppressed?

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