Disbelievers Cannot Understand Quran
[17:45] When you read the Quran, we place between you and those who do not believe in the Hereafter an invisible barrier.
[23:100] “I will then work righteousness in everything I left.” Not true. This is a false claim that he makes. A barrier will separate his soul from this world until resurrection.
[41:5] They said, “Our minds are made up, our ears are deaf to your message, and a barrier separates us from you. Do what you want, and so will we.”
[15:12] We thus control the minds of the guilty.
[36:9] And we place a barrier in front of them, and a barrier behind them, and thus, we veil them; they cannot see.
[6:25] Some of them listen to you, but we place veils on their hearts to prevent them from understanding, and deafness in their ears. Thus, no matter what kind of proof they see, they cannot believe. Thus, when they come to argue with you, the disbelievers say, “These are tales from the past.”