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 gave special force to the oath of an angel?
Upon whom is God's fury to be poured?
With whose blood was the new covenant dedicated?
By whose Spirit did the prophets write?
Whom does the Lord chasten?
How does God regard one who abandons his faith?
What did Paul say regarding our duty to the poor?

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