My atheist friends often have Psalm 14:1 lobbed at them as if the verse ends the conversation like a holy grenade! It says, "The fool has said in his heart there is no God".
But the verse does not mean all atheists are fools. It means anyone who "says in his heart" there is no God is a fool. In other words, anyone who denies God for merely emotional reasons is foolish. An issue this profound is not to be determined by one's psychological state or emotional disposition.
The person who has genuine intellectual questions or objections concerning God's existence is not the biblical definition of a fool. God will honor and answer in the humble quest for truth. The honest inquirer is in a better position before God than the emotionally closed-minded.
Since I'm talking about the Hebraic-Christian Scriptures, they repeatedly say we must humble ourselves before God. Think about it. If God exists, humility is certainly in order in seeking Him. "Draw near to God and He will draw near to you". "Humble yourselves under the mighty hand of God", etc.
This shouldn't be hard for the atheist intellectually. Most of my atheist friends agree that humility is in order in the quest for any truth. Don't you agree?
(On the other hand, I can see how horrible I would feel (at least at first) if, say, Islam was proven to me to be true. I would be forced intellectually and emotionally to acknowledge Allah and Muhammad. I would have to begrudgingly and reluctantly bow before them. That would suck! I would acknowledge Allah's existence, but probably continually resist any relationship or love for him until he smote me!
But I must say that my emotional resistance to Islam is mostly for intellectual reasons! Thankfully, I am confident there is nothing forthcoming in Islam that will serve as an adequate defeater of Christ's claims.)
BTW, I am aware of Christ's injunction against calling anyone a fool, yet he himself did. Keep in mind that Christ is forbidding unwarranted name-calling (literally "empty head") from people who are themselves often foolish!
I had a friend tell me this a few years ago. Ha! I think we should embrace it collectively and turn it back on them!
I would have to agree with you.