The Biggest Threat to Christians is the Teaching of a Pre-Tribulation Rapture
In many scriptures of the Bible, there is a "falling away" or discussion of great deceptions that are coming to the world. It has been hard for believers in Christ to comprehend the possibility of the masses falling away from Christianity because faith has been a powerful part of society for nearly two millenniums, but we are seeing it today. Moreover, we are seeing the spreading of a seed that will cause further apostasy amongst believers in Yeshua as our Lord and Savior: the myth of a pre-tribulation rapture.