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.

For what is all Scripture profitable?
What are some of the attributes of God?
How complete was Christ's victory over death?
When brought before the king, what did Daniel say?
Whose sovereignty is thus challenged?
Why are they demanded now?
What was the song of Moses?

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