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.

How does David express this same truth?
How does he emphasize the reliability of prophecy?
What, in prophecy, is symbolized by waters?
What relation does a justified person sustain to the law?
Have the worthies of old gone to their reward?
How long will they live?
What is our duty toward the outcast and wandering?

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