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.

By what means are sins washed away?
What statement testifies to Abraham's faith in God ?
What was the Comforter to do when He came?
What peaceful, happy conditions will prevail in the next world as compared with those of this life?
How did God prove Israel in the wilderness?
Does the Bible recognize this as the proper time for beginning and ending the Sabbath?
What does God's Word then become to the believer?

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