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.

Of whom did Moses and the prophets write?
Whose workmanship is the Christian?
With what was He filled?
What has ever been the theme of God's prophets?
How had they done this?
Is Christ ever called an angel?
What graces are we to add in our character building?

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