Complex sentence: The "Gospel of the Nazarenes" has been the subject of many critical surmises and discussions in the course of the last century, and recent discussions in a growing body of literature have thrown considerable light upon the problems connected with this Gospel.
Split into simpler sentences: The "Gospel of the Nazarenes" has been the subject of many critical discussions and surmises throughout the course of the last century. Recent discussions in a growing body of literature have thrown considerable light upon the problems connected with this gospel.