Peter warns that false teachers will "secretly introduce heresies of destruction," even denying the Master who bought them. They don't appear hostile. They don't announce their agenda. They arrive with polished delivery, relational warmth, and what Peter calls "plastic words." This message exposes the 3 M's of False Teachers: Their Method – They win trust first, then subtly twist Scripture. Their Motive – Greed. They exploit people financially and spiritually. Their Message – A distorted version of grace that removes Christ's authority as Master. You'll learn: What it truly means to "deny the Master who bought them" The difference between doctrinal error and destructive heresy How false teachers redefine grace Why biblical grace never lowers God's standards How to evaluate preaching by how Scripture is handled What it means that Jesus purchased His people with His blood False teaching rarely looks like rebellion. It looks like freedom. It sounds compassionate. It feels affirming. But when grace is separated from obedience, it becomes deadly. If you've ever asked: How do I identify a false teacher? What is Lordship salvation? Does grace mean obedience is optional? Can someone deny Christ without saying it directly? How can I develop biblical discernment? This sermon will equip you to recognize deception and stand firmly on the authority of Scripture.