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.

Through whom will Abraham receive the promise of the future inheritance?
How do the children of God walk?
Besides the court, how many parts had this sanctuary?
Why did God command Israel to hallow the Sabbath?
Does the Papacy acknowledge that it has changed the Sabbath?
What was the burden of the message of John the Baptist?
How does God anticipate the needs of His children?

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