What do we denote by ‘brimstone’ but the sinful nature of the flesh, which, while corrupting the mind with wicked thoughts, ignites an eternal flame for itself; and as it engulfs the lost soul with its stench, it effectively fuels the coming fire. The Scripture itself provides evidence that sulfur signifies earthly sinfulness, as seen when the Lord ‘sent fire and sulfur upon Sodom.’ In enacting judgment upon its sins of the flesh, He highlighted the very stain of their culpability through the nature of the punishment; for ‘sulfur’ emits a foul odor and fire consumes. Thus, seeing they were inflamed with corrupt desires and the loathsome scent of the flesh, He decreed their destruction through fire and sulfur; in their rightful retribution, they recognized the injustice of their desires. Therefore, whenever the indulgence of the flesh prevails within the wicked man, ‘sulfur shall be scattered over his dwelling,’ and as wicked thoughts continuously fill his mind, hindering him from yielding the fruits of righteousness, it is rightly stated: