On what day was John in the Spirit?

Answer

"I was in the Spirit on the Lord's day." Rev. 1: 10.

How may we know that we are the sons of God?
What are the wages of sin?
Does proper correction evidence a want of parental love?
What response did the people make to this proposition?
How are the character, work, period of supremacy, and great power of the beast described?
What definite period is mentioned under this trumpet?
14. What scripture for ever precludes the idea that the dead come back to earth to communicate with the living?

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