Guard the Truth
Pastor Joe Ong
July 14, 2025

Introduction

2 Peter 2:1

“But there were also false prophets among the people, just as there will be false teachers among you. They will secretly introduce destructive heresies, even denying the sovereign Lord who bought them—bringing swift destruction on themselves.” —2 Peter 2:1

Wherever God sows truth, the enemy sows lies.
Deception always follows truth like a shadow.

And look at how Peter describes these teachers:
They introduce heresies secretly: they don’t come with warning L

.
Their message is destructive: soul D .
They deny the Master who bought them rejecting Jesus while using His N .
And they exploit others with deceptive words for personal G .

False teachers use spiritual language, but not for spiritual purposes.

Speak “Christian”, twist Scripture; talk grace but give license to sin; promise but bring bondage. —2 Peter 2:19

Discernment matters.

“Dear friends, do not believe every spirit, but test the spirits to see whether they are from God…” —1 John 4:1

We must learn to recognize the signs of false teaching.

Red flags:
Does it diminish Jesus? Centrality of the Cross
Does it promote greed or personal gain?

If the message is more about prosperity than repentance, be cautious.
Does it encourage license instead of holiness?
True grace leads to godliness—not moral compromise
Does it twist Scripture to justify sin?
False teaching often distorts God’s Word to suit human desires.

Are you growing in discernment—rooted in the Word, led by the Spirit, anchored in Christ?

Before you can guard the truth, you have to recognize what’s false.

Remember God’s Justice

2 Peter 2:4–10, 17–19

From warning about false teachers to reminding us what’s at stake.

He wants the church to understand: God sees. God knows. And God will act.

Peter walks us through some sobering examples of divine justice:
God didn’t spare the angels who rebelled; judged ancient world; condemned cities. —2 Peter 2:4–10,

These are warnings.

“Their condemnation has long been hanging over them, and their destruction has not been sleeping.” —2 Peter 2:3b

Beam of Hope: The Lord knows how to rescue the godly from trials and to hold the unrighteous for punishment on the day of judgment.” —2 Peter 2:9
God knows how to rescue the godly and how to hold the wicked accountable.

Description of these teachers:
Bold in arrogance v. 10; Slaves to corruption v. 19; Eyes full of adultery v. 14
Greedy for gain v. 15; Experts in greed, cursed brood v. 14; Springs without water, mist driven by a storm v. 17

They’re empty on the inside—yet still managing to lead others astray.

“They mouth empty, boastful words and, by appealing to the lustful desires of the flesh, they entice people who are just escaping from those who live in error.” —2 Peter 2:18

Many follow them.

Truth matters. It matters not just for doctrine, but for discipleship.
This isn’t about winning theological arguments. It’s about protecting souls.

So how do we respond?

With clarity, humility, and with confidence—that God sees, God knows, and God will not be mocked.

Stay Anchored in the Word

2 Peter 2:1–3, 2:19–22

Stay anchored in what is true.
V 1, he warns us that false teachers will come—and they will come from within.
They will “secretly introduce destructive heresies,” not waving red flags, but whispering half-truths that sound right and feel good.

Anchoring our lives in God’s Word isn’t optional—it’s essential.
“If you don’t know the truth, you won’t recognize the lie.”

And Peter says, that’s exactly what false teachers do:
“They promise them freedom, while they themselves are slaves of depravity—for ‘people are slaves to whatever has mastered them.’” —2 Peter 2:19

Conclusion

How are you guarding the truth in your life?

Spend 10–15 minutes each day in Scripture.
Not to check a box, but to feed your soul.
Start by slowly rereading 2 Peter 1–2.
Underline what stands out. Ask honest questions.
What does this passage say about God? What does it say about man?
What do I have to START doing? What do I have to STOP doing?
Invite the Holy Spirit to speak, to convict, to clarify.