Those who are atheists, they are declining to accept the existence of God. They are less than animals. Less than animals. The animals also, they are afraid of some higher authority. But these atheists, they are not afraid of higher authorities. Although they are being kicked by the laws of material nature in every moment, still, they are proud, "No, there is no God. There is no God."
So that is a very abominable condition of life, less than animals. That is stated in the Bhagavad-gītā, na māṁ duṣkṛtino mūḍhāḥ prapadyante narādhamāḥ (BG 7.15). The atheist class men are described as the lowest of the mankind, duṣkṛtinaḥ. Why? Narādhamāḥ, na duṣkṛtinaḥ: always engaged in sinful activities, that na māṁ duṣkṛtino mūḍhāḥ, and rascals. Prapadyante narādhamāḥ, and lowest of the mankind. So "They are very educated." Māyayāpahṛta-jñānā: "Their knowledge has been taken away by the illusory energy." Why? Āsuri-bhāvam āśritāḥ: "Because they have taken to the philosophy of atheism." So their position . . .
Of course, we approach everyone to preach this science of God consciousness, but it is very difficult. Those who have taken to this atheistic view, āsuri-bhāvam āśritāḥ . . . āsuri . . . just like we have got examples in our Vedic science, Vedic knowledge. There were many atheistic person like Kaṁsa, Rāvaṇa, Hiraṇyakaśipu, Dantavakra, they never accepted existence of God. But they had to accept the existence of God at the time of death.