Once saved always saved is a doctrine that permeates modern Christianity. But did you know that this doctrine didn't come about until the rise of John Calvin and Calvinism? Once saved always saved was not taught by the early church, or the church fathers. The doctrine didn't appear until the time just after the reformation.
Here are five excellent presentations that refute clearly the false doctrine of eternal security/once saved always saved.
1. John Bevere addresses the Issue2. Once Saved Always Saved? Documentary by numerous Christian Leaders
3. Answering the Error
4. David Pawson addresses OSAS