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 chapter in the Bible is devoted to faith?
With what comparison did He illustrate the subject?
What precious promise did Jesus make to His disciples shortly before His crucifixion?
What is of more importance than any outward ceremony?
Will the Sabbath be observed as a day of worship in the new earth?
Are the righteous freed from afflictions in this world?
In narrating the work of creation, what statement is made concerning its completion?

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