I fairly well agree with everastudent. Believe in hellfire is not "pagan". If Jesus knew that hellfire type doctrine was false and pagan, he would have said so. It was a prevailing doctrine on the street. Instead he used the doctrine as a teaching tool in the Story of the Rich Man in Hades. He would not deceive us. The preventive for not being cast into Hades is to obey Moses and the Prophets.
When the Hebrew scholars needed to translate "sheol" into Greek for The Septuagint they chose "Hades" as the best fit, the closet equivalent and that included the mythological baggage. A review of the Greek belief about Hades during the 3 rd century BC is appropriate.
An essay on Hades is attributed to Josephus and identifies belief in Hades as being current Jewish thought. That essay corrects aspect of current Greek thought but maintains the fact of Hades. There is a part of Hades where there is no torment and is where the righteous are taken and treated well.
Hades, the God, NEVER released the dead persons there. That is why the Greek philosophers left off hearing Apostle Paul on Mars Hill during his “Unknown God” speech. Paul claimed that a judgment for all men was guaranteed because those in Hades would be released.
Also, in the Pseudo-Clementia (at CCEL.org) doctrines can be ascertained from his account of being taught by Apostle Peter. He speaks of Enoch and the Book of Enoch is known to have been in use by First Century Jews and Christians.
Jude refers to Prophets more ancient than his day then quotes The Book of Enoch. Prophecy is One of the Signs proving Inspiration.
The Book of Enoch was found in the Dead Sea Scrolls. The Book of Enoch details Hell.
It is common for scholars to reject Enoch but their logic is faulty.
http://www.heaven.net.nz/writings/enoch.htm
Grace to you,
Paul