Why was further instruction concerning this vision necessary ?

Answer

"And I Daniel fainted, and was sick certain days; afterward I rose up, and did the king's business; and I was
astonished at the vision, but none understood it." Verse 27.

Unto whom will the saints forever ascribe praise?
How did some of the believers at Ephesus testify to the sincerity of the confession of their sins?
Upon what ground were the previous promises then renewed to Abraham?
Because of this, what is Christ able to do?
By what means may the mother bind the hearts of the loved ones at home together?
Did Christ have anything to do with creation and the making of the Sabbath?
What statement of the redeemed shows that they will remember God's creative power?

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