On what day was John in the Spirit?

Answer

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

How futile is it to attempt to hide sin from God?
Through what instrumentality is conversion wrought?
What will be the fate of those who do not obey the gospel of Christ?
What motive will inspire all true parents to faithfulness in teaching their children?
What event is closely associated with the establishment of God's everlasting kingdom?
How many distinct classes will have a resurrection?
Whose prayers does Solomon say are an abomination?

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