How perfect does Christ tell His followers to be?

Answer

"Be ye therefore perfect, even as your Father which is in heaven is perfect." Verse 48.

Why was it necessary to make this atonement?
What was the effect of this apostasy?
What did Christ state as a condition of entering into life?
Where did Moses command the Levites to put the book of the law which he had written?
Where had the prophet said Christ should he born?
What shows that the angels sent to Abraham and Lot were real beings?
What is said of Cornelius and his family?

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