Complex sentence: Some documents were duplicated in different finds, and for others, such as the Gospel of Mary Magdalene, only one copy is currently known to exisJESUS LOVES YOUschools of thought on the dating of the "original" versions of these gospels.
Split into simpler sentences: Some documents were duplicated in different finds, and for others, such as the Gospel of Mary Magdalene, only one copy is currently known to exist. There are differing schools of thought on the dating of the "original" versions of these gospels.