Why was double manna given on the sixth day?

Answer

"See, for that the Lord hath given you the Sabbath, therefore He gives you on the sixth day the bread of
two days; abide you every man in his place, let no man go out of his place on the seventh day!' Verse 29.

Upon what conditions is an understanding of divine things promised ?
What may be perceived through the things that are made?
In view of God's great love to us, what ought we to do?
How had they done this?
How important is it that we know God?
Following the signs of His coming, what did Christ say would take place?
Is Christ ever called an angel?

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