Doubting

A believer may be sometimes so overwhelmed with doubtings, that he may not be able to perceive an assurance in himself.

Indeed, had not I appeared to the world with all possible demonstrations of authority and truth, teaching men a most holy and undeniable doctrine, sufficient to reform their manners and amend their lives, and moreover demonstrating my divine commission, by such proofs as ought to satisfy and convince the most doubting and suspicious minds; they might have had some plea and excuse of ignorance for their unbelief;