Jerry Falwell's threat of hellfire is not believable. There is no evidence. The Bible is a fabrication.
Jerry Falwell was no more or less good or evil than was his deity, but that is not saying too much. Most Christians don't read the old testament, but insist that the God of the Bible is the same today, yesterday and forever. For you and others who believe in a good God and a good Jerry, may I refer you to the Bible itself. But be forewarned, the Bible contains both violence and cursing of innocents, to wit:
Evil Bible .com – Fighting Against Immorality in Religion
Edited by Jon Paine, : improve opening sentence