Complex sentence: Tradition ascribes authorship of the book to Isaiah son of Amoz, but now scholars widely agree that the book is the work of three different authors-few scholars deny this view, and those that do, do so for theological reasons.
Split into simpler sentences: Tradition ascribes authorship of the book to Isaiah son of Amoz, but now scholars widely agree that the book is the work of three different authors. Few scholars deny this view, and those that do do so for theological reasons.