Hebrews 3:12 ESVdo
Take care, brothers, lest there be in any of you an evil, unbelieving heart, leading you to fall away from the living God.
Satan creates chaos in the world mainly for one reason. The reason is to get us to doubt God. He wants us to believe the philosophy of the chaos creators. But if he cannot do this, he is determined to get us to give up resisting the chaos to have peace.
We must pray with the faith that our prayers will be answered. And if we pray earnestly enough doubt cannot delude our faith. God is in control. We rest in this. But we don’t go limp in faith on this basis. We know God moves in answer to our prayers.
When we doubt God in any way the whole foundation of our faith is damaged. We must pray and believe. We must be sure to not doubt God in general. And we must also not doubt when we pray for something with the right motive.