As we navigate these last days, the tongue reveals itself as a world of iniquity, an unruly evil that scorches our ears through foul language in movies, television, and across the Internet. Profanity pervades social networks, with studies showing over 47 percent of Facebook pages laden with such language, often from friends who feel comfortable expressing crudeness among each other. Another study reveals that the average person in English-speaking regions utters 80 to 90 swear words daily, accounting for about half a percent of their speech, with some reaching up to 3.4 percent or roughly 600 curse words each day. This pervasive use of profanity, comparable to the frequency of common pronouns, reflects a deep-rooted cultural issue, evident even in historical commands like George Washington's order at Valley Forge for soldiers to curb their language. Profanity, in a broader sense, signifies being outside the sacred, as derived from Latin and Greek terms meaning 'before the Temple' or 'banned from crossing the threshold.' It illustrates a universal condition of being profane, unfit to approach God, as depicted in the Old Testament system where only the high priest could enter the Holy of Holies once a year with blood sacrifices. This system underscored the separation from God, marking all as profane and unable to access His presence directly. The solution to this profanity came through Jesus Christ, our High Priest, who offered His own blood, symbolized by the tearing of the Temple veil, making access to God possible for those called, allowing forgiveness and a relationship with Him. Even after being made holy through Christ's sacrifice, profanity lingers within us, requiring ongoing effort to overcome and align with the holiness imparted by God. Despite the status change from worldly to citizens of God's Kingdom, the struggle persists as we remain prone to profane tendencies, tempted to revert to worldly ways through compromised speech and behavior. This lifestyle profanity is a rejection of the holiness granted to us, a return to former ways that repudiate God's transformative work in our lives. Our call is to reflect God's glory, to transform into Christ's image, and to avoid the pull of the profane world by living as examples of His way, resisting the urge to conform to secular standards or to indulge in fleeting worldly pleasures.

Profanity encompasses far more than just crude speech or cursing, though these are the most blatant forms we encounter daily in the world. It has become commonplace, almost a requirement for credibility among many, stripping away the restraint that once governed public discourse. Beyond mere words, profanity involves a deeper violation of bearing God's name in vain, as it reflects on His majesty, character, holiness, and sovereignty through our speech and behavior. Everything we say or do as representatives of God must not denigrate what His name represents, for we bear His name as His people and as the body of Christ. Any action or word that lessens His greatness in others' minds is a form of profanity. The prohibition against profanity includes not only overt cursing using God's or Jesus Christ's names but also frivolous, meaningless, or irreverent speech about Them, as well as the use of euphemisms that stand in for Their names. Such expressions, even those seemingly innocent or habitual, must be excised from our speech as they call down God's name in vain. Jesus Christ Himself emphasized a higher standard for speech, teaching that oaths and swearing are unnecessary for Christians; a simple 'Yes' or 'No' should suffice, as anything more risks dragging God's name into vain human agreements or exposing us as profane when we fail to keep our word. Our speech reveals our character, as what comes out of the mouth reflects the heart. Idle or thoughtless words, along with profanities, vulgarities, gossip, and falsehoods, signal an unconverted heart still aligned with the ways of satan, not God. Controlling the tongue is a mark of maturity, a challenge we must face daily, for we have the power to govern what we say, even in moments of anger or pain. Blasphemy, filthy language, and verbal deceit must be completely removed from our lives, as they belong to a former way of life under satan's influence, not the new man in the image of Jesus Christ, who never spoke such words. Profanity extends to lifestyle as well, defined as anything unfit for God's presence, outside the threshold of His temple. Actions or speech inconsistent with holiness, such as treating holy time like the Sabbath as common or engaging in everyday secular activities during it, profane what God has set apart. Every compromise with sin, every ungodly habit, is a step back into profanity, distancing us from God. Choosing the world over God, as seen in examples like Demas who forsook his calling for worldly allure, reveals a profane heart still influenced by satan, creating a separation that must be mended through repentance. Profanity, whether in speech or life, can spread like a root of bitterness within a group, defiling others and turning them from God. It is not a minor issue but a serious one with consequences of hypocrisy, degradation, and potential apostasy. As God's people, we must learn to distinguish between the holy and the profane, prioritizing His way over worldly desires, and separate ourselves from the unclean to remain the temple of the living God.

The term profane, though not frequently used today, carries profound significance beyond mere profanity in language. Originating from the Latin profanus, meaning against or away from the temple, it encompasses anything that opposes or strays from the true worship of God. Biblically, the temple symbolizes not only a physical structure but also the essence of worship and devotion to Him. Thus, not only can obscene speech be considered far from the temple, but so can people, behaviors, and even instruments of worship be deemed profane. God expresses deep concern over profaning what He holds sacred, such as His name, Sabbaths, sanctuary, altar, and ordinances, using stern warnings to underscore His seriousness. These distinctions between holy and unholy, clean and unclean, reflect His nature, character, and way of life. Disregarding what He deems acceptable is akin to disregarding God Himself. His severity is evident in the death penalty for profaning the Sabbath through work, the destruction of Aaron's sons for offering profane fire, and the punishment of profane prophets and priests. Additionally, the Israelites faced His judgment for profaning His Sabbaths, leading to their scattering among the Gentiles, a practice of profaning His name that persists even now. God teaches that while holiness is not transferable, uncleanness can contaminate. Contact with the profane taints us, rendering the work of our hands unfit for His service. He calls those in His service to be holy as He is holy, to discern between the holy and unholy, the clean and unclean, so that through this distinction, we may come to know Him.