Just think. If (and it's not) their order is right, regeneration THEN belief. There would be a regenerated UNBELIEVER.For a minute? For a second? For a nano second? No matter what, there would be a time that there would be an unbelieving born again individual in their theology. Nonsense. That simply nullifies His Gospel.Wrong again ..Jesus never states regeneration before belief.
Believe and then you shall be saved............ a believer all the way through the process.