Try to determine if the critic is a believer, examine their lifestyles, test them. Often they will not disclose just what they believe. It helps to study the tactics of the enemy. I hope I have helped. Now that's what I call the Lord giving me a quick answer.
Prayer does work.
Still, I'm searching further, because I know this is just the beginning of my journey into this entire foray on which text type more closely resembles the original text of the New Testament.