How necessary is the experience of sanctification?

Answer

"Follow after peace with all men, and the sanctification without which no man shall see the Lord." Heb. 12
: 14, R.V.

In what way is this comparison further explained?
With whom was Christ crucified?
How many were saved in the ark?
What was the special mission of John the Baptist?
What is said of Christ's childhood and early life?
Where did Moses command the Levites to put the book of the law which he had written?
How was this covenant then confirmed and dedicated?

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