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.

Upon what evidence did Jesus base His Messiahship?
By what means did Christ claim to cast out devils?
Why did God reprove Eli?
With what promise do the Old Testament Scriptures close?
Did Christ come to abolish or to destroy the law?
Still bent on persecution, how does Satan manifest his enmity against the remnant church?
At the pouring out of the seventh plague, what announcement will be made?

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