If God be an infinite being, there cannot be, either in the present or future world, any relative proportion between man and his God. Thus, the idea of God can never enter the human mind.

Baron d'Holbach’s quote explores the infinite nature of God and the limits of human understanding in relation to the divine. He suggests that if God is truly an infinite being, then there can be no relative proportion between man and God, either in the present or the future. This means that the divine cannot be measured or fully understood through human experiences, intellect, or reasoning. The vast gulf between the human and the divine makes it impossible for the human mind to truly grasp the nature of God.

The statement "the idea of God can never enter the human mind" reflects d'Holbach’s materialistic and atheistic philosophy. He believed that humans are limited by their physical senses and rational capacities, and thus cannot comprehend a being that is not bound by the same physical laws. According to this view, the idea of an infinite, all-powerful being is beyond human understanding and, therefore, cannot be adequately conceptualized.

This quote is grounded in d'Holbach's rejection of traditional religious beliefs and his advocacy for reason and naturalism. As part of the Enlightenment movement, d'Holbach critiqued the idea that humans could comprehend or relate to a deity in any meaningful way. For him, the very nature of an infinite God defies the ability of human cognition to form a coherent and meaningful conception of such a being.

Ultimately, d'Holbach’s words challenge the conceptualization of God within human terms, asserting that the limitations of the human mind make it impossible to fully comprehend an infinite, divine existence. His philosophy encourages a more rational and empirical approach to understanding the world, one that does not rely on supernatural explanations but instead focuses on the tangible and observable aspects of life.