yaddoe said:
I think there are many similarities between the Egyptian religion and that of Christianity.
There are similarities between the two, because it is obvious that Christianity borrowed and modified foreign pagan religious beliefs which started with Jewish Exile at Babylon down to the Hellenistic period before Jesus' time. The Israelites during all those periods, encountered Egyptian, Persian/Zoroastrian and Greek religions.
Resurrection was already enshrine in Egyptian religion, centuries before the Book of the Dead with the Pyramid Texts of the 5th-6th dynasties (late Old Kingdom, c. 23th century BCE) and the Coffin Texts of the Middle Kingdom. There were a number of Book of the Dead, from the New Kingdom period down to the Late Period, but only few of them survived. The best surviving Books of the Dead are the Papyrus of Ani (New Kingdom) and the Greenfield Papyrus (I think it was written in the Saite Dynasty).
The resurrection and afterlife weren't the only thing that the Christians had adapted from the Egyptian. In the NT, the Christian had inherited the Egyptian family of deities, the triad of Osiris, Isis and Horus, into the Father, Son and the Holy Spirit in the gospels, which later became the Trinity doctrine.
And the mystery cult of Isis had gain prominence outside of Egypt, spreading east and west, during the Hellenistic and Roman periods. By the 1st century CE, Isis have gained popularity in Rome itself. So the Osirian resurrection myth could also have reached Judaea and Galilee during that time.
The Hellenistic Jews in Alexandria, Egypt, were involved in the translation of the Hebrew scriptures into the Greek bible or the Septuagint Bible, which began in the 3rd century BCE. It is here, where they were influenced by teachings of Greek and Egypt cults, and were likely involved involved in the non-canonical writings, like the
Apocrypha and the
Pseudepigrapha, especially the books of Enoch.
The books of Enoch was very influential writings, and parallels can be seen in the gospels and particularly in Revelation and the Epistle of Jude. Book of Enoch can also be found in some fragments of the Dead Sea Scrolls, written in Hebrew.
The Greeks had their own versions of dualism, afterlife/resurrection myths, and the one that seemed closer to Christianity is that of the Orphic mystery cult.
I don't know much about Zoroastrianism, but it is clear that the Hellenistic Jews (and therefore the Christians later) had adopted similar of dualism of good vs evil, and the hierarchies of angels and demons (clearly had influenced the Enochian literature).