Isaiah it has 66 chapters and covers a lot of biblical ground
acts
The major prophets writing is lengthy than the minor prophets. Isaiah is referred to as the miniature bible.
Because it has 66 chapters just like the Bible has 66 books.
the Bible is often referred to as the 'Good' book
Isaiah is one of the books in the Old Testament. In the bible books are not referred tp using a number system, they are referred to by names, so a passage from Isaiah in the Bible comes from the Book of Isaiah, it is only chapters and verses that are referred to by number
The Book of Psalms.
Euclid's Elements of Geometry is often referred to as "the mathematician's bible".
Isaiah. 39 chapters from the perspective of the Law, 27 from the perspective of grace. The OT has 39 books and NT has 27.
It might be called that because in Acts, you read how Paul(Saul) changes his ways and then helps the Christians. Paul travels around parts of the Mediterranean and through parts of the Middle East so he could spread the word of Jesus.
Revelation Chapter 1: vse 8.
It simply is not called this. The Book of Isaiah is called this as it is the most quoted/referred/implied book in the New Testament.
Isaiah was the considered the first prophet and he was the one who left us with the prophecy of the coming and crucifixion of Jesus so basically his whole book was a summary of the entire Bible. Isaiah is far from a "miniature". His preaching saved Jerusalem from destruction! As a matter of fact, the name "Isaiah" means "The Salvation of the Lord", so clearly he was pretty special for God to name him that