Why did the patriarch Job offer burnt offerings?

Answer

"And his sons went and feasted in their houses, every one his day; and sent and called for their three sisters
to eat and to drink with them. And it was so, when the days of their feasting were gone about, that Job sent
and sanctified them, and rose up early in the morning, and offered burnt offerings according to the number
of them all: for Job said, It may be that my sons have sinned, and cursed God in their hearts. Thus did Job
continually." Job 1: 4, 5.

By what name are the sacred writings of the Bible commonly known?
What precedes the manifestation of sin ?
Of whom was Christ to be born?
How will such a mother he regarded?
What did God say to Abraham concerning the Amorites?
For what purpose did Christ say God had anointed Him?
How much of the land of Canaan did Abraham own in his lifetime?

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