What Is the Root of Doubt?

Most people the problem is temptations and then when they fall into their temptations Chaitan comes in and adds a new virus which is doubt. Most people that give the excuse of the intellectual doubt actually that's not true. That's a cover. The real problem is their hearts have desires and they don't want to give up their desires. When you get rid of all of them the truth comes up that was really their desire. Truth is the weapon against doubt.