Today Matt Williams expounds 2 Timothy 3–4 by warning that the “perilous times” Paul foretold are marked by widespread ungodliness and corrupt teaching within Christendom itself, where many have a form of godliness but deny its transforming power, and false teachers subtly deceive through imitation and popularity. Paul’s remedy, emphasized to Timothy and to believers today, is wholehearted devotion to the Word of God, which alone exposes error and withstands deception. The preacher argues that Scripture is not merely a means of initial salvation but the God-breathed instrument for sanctification and maturity, furnishing the believer through doctrine, conviction, correction, and instruction in righteousness, and thereby producing a life that genuinely differs from the world and from nominal Christianity. Finally, this inward work of the Word overflows into outward commission: believers are charged to preach, convince, rebuke, and exhort others with patience and sound teaching, so that in an age of confusion and falsehood, God’s truth may be clearly known and faithfully proclaimed.