I agree with slimboyfat regarding the name Jehovah - that it is a success story for Jehovah's witnesses as recent evidence backs up their claims
It occurs nowhere in the NT. The cult have used deception to cover up this inconvenient fact. If this is a success I would be curious to know how you define failure.
" Recent evidence" does not back up their claims at all. The data in the recent book has been around for years. It hasn't exactly caused any stir in NT studies.