Podcast Summary: Rick Renner Podcast (Audio)
Episode: Thursday - Can You Swear by Your Own Head?
Date: May 7, 2026
Host: Rick Renner
Series: What Jesus Said About Getting a Grip on Your Mouth
Episode Overview
This episode centers on Jesus’ teachings regarding the power, danger, and responsibility of our words — especially in making oaths, rash promises, and the biblical mandate to keep communication simple: “let your yes be yes, and your no be no.” Rick Renner unpacks the Old and New Testament foundations for this instruction, offering practical wisdom for anyone who struggles with impulsive speech, over-commitment, or regret over things said too quickly.
Key Discussion Points & Insights
The Power and Consequence of Words
- Rick Renner introduces the series “Getting a Grip on Your Mouth,” emphasizing how words can shape lives both positively and negatively.
- References Joyce Meyer’s Power Words as a resource for understanding which words bring life or harm.
- Explains the importance of prayer rooted in scripture (1 John 5:14–15).
Biblical Warnings about Speech
[03:20–04:24]
- Proverbs 6:2: "Thou art snared with the words of thy mouth" — highlighting how rash speaking traps us.
- Proverbs 18:7, 21:23, 29:20: More wisdom urging listeners to think before speaking, emphasizing that hasty words are especially perilous.
“Don’t let your lips be your ruin.” — Rick Renner (03:52)
Listening Swiftly, Speaking Slowly
[04:25–09:15]
- James 1:19: Be “swift to hear, slow to speak, slow to wrath.”
- Swift (takous): Like a runner who blocks out everything to focus on the finish line — be present in listening.
- Slow (bradus): Deliberately sluggish in speech and anger; take pauses before responding.
- Rick admits his own struggles with listening and encourages asking for clarification rather than pretending to understand.
“You need to zip your lips, put a lid on your mouth, and learn to slow down in expressing your opinions.” — Teaching Assistant (08:46)
Old Testament Roots: Rash Oaths
[09:25–10:33]
- Leviticus 5:4-5: Discusses how making rash oaths, whether to do good or evil, requires confession when you regret or fail to fulfill them.
- The wisdom: “Zip your lips” rather than over-commit.
“Rather than make a commitment that you do not intend to make, zip your lips. Don’t make that commitment.” — Teaching Assistant (10:16)
Jesus’ Teaching on Oaths
[10:33–18:26]
- Matthew 5:33–37:
- Jesus refers to the old command: do not break your oaths, but goes further — 'Swear not at all.'
- Rick explains Greek terms:
- ‘Forswear’ (epi-orcheo): An oath that sets a limiting boundary; once you swear, you’re locked in.
- ‘Swear not at all’ (holos): Avoid oaths entirely.
- Jesus outlawed not just swearing by God, heaven, or religion, but swearing by anything — including your own head or self.
- In first-century culture, people swore by heaven, earth, Jerusalem, or their own head, thinking it made their statements more credible.
“Jesus says, do not do it. Heaven… is God’s place. You have no business swearing by heaven.” — Rick Renner (13:53–14:11)
“He’s removing all of these. He’s saying, don't swear by this, don't swear by that. Remove all of it completely.” — Rick Renner (15:14–15:22)
Keep Communication Simple: Yes or No
[15:29–17:36]
- Matthew 5:37: Let your ‘yes’ be ‘yes’ and your ‘no’ be ‘no’; anything more “comes of evil.”
- Yes/No in Greek (nai/nai, ou/ou): Complete clarity, no mixed signals, and nothing rambling or excessive.
- Overflowing explanations or evasions create confusion and can harm your testimony.
“If you give an answer that’s rash and confused, people are going to wonder about you.” — Rick Renner (17:21)
- Advice: Don’t feel pressured to answer on the spot; ask for time to think.
Don’t Swear by Yourself
[17:36–20:09]
- Matthew 5:36–37: Don't even swear by your own head.
- You lack power over ultimate things (even turning one hair white/black).
- Any guarantee you make, based on your own resources or willpower, is unreliable.
“You are not smart enough to figure out everything real quick and don’t even swear by yourself.” — Rick Renner (19:18)
- The episode strongly counsels against all forms of rash statements or oaths.
Practical Application & Further Wisdom
[20:09–21:20]
- Reiterates warnings from Proverbs and Ecclesiastes about hasty speech:
- Proverbs 29:20: More hope for a fool than the hasty speaker.
- Ecclesiastes 5:6: Don’t let your mouth lead you into sin.
- Ecclesiastes 10:12: Wise words are gracious; fools are destroyed by their speech.
- Sometimes, “the smartest thing you can do is just be quiet and not respond at all.” (21:15)
Memorable Quotes
- “The Book of Proverbs says the righteous study to answer; you don’t have to answer everything so fast. Just slow it down and really think.” — Rick Renner (17:36)
- “My friends, you can avoid trouble by just zipping your lips.” — Teaching Assistant (20:19)
- “Sometimes the smartest thing you can do is just be quiet and not respond at all.” — Rick Renner (21:15)
Navigating News and Discernment
[21:33–22:37]
- Listener question: Should we believe the news?
- Rick counsels listening widely and seeking the Holy Spirit’s discernment rather than reacting rashly to any single source.
“If we’ll open our ears to hear, the Holy Spirit will help us to discern the truth.” — Rick Renner (22:21)
Timestamps for Notable Segments
- 03:20–04:24: Key Proverbs about the danger of hasty speech
- 04:25–09:15: Breaking down James 1:19: swift to hear, slow to speak, slow to wrath
- 09:25–10:33: Leviticus and the problem of rash oaths
- 10:33–18:26: Jesus’ comprehensive ban on swearing by anything (heaven, earth, Jerusalem, your own head)
- 15:29–17:36: “Yes be yes, no be no” — the call to clarity in communication
- 20:09–21:20: More biblical wisdom; when silence is wisdom
- 21:33–22:37: Interpreting news with discernment
Tone and Closing
Rick Renner uses a pastoral, scriptural, and conversational tone throughout, blending biblical teaching with relatable anecdotes and practical application. He repeatedly urges listeners to slow down, think, and lean on scripture — and not to trust in their own wisdom or impulsiveness.
Conclusion
The central message:
- Don't get trapped by your words through rash oaths, promises, or over-explanation.
- Let your speech be clear, truthful, and restrained — simply say ‘yes’ or ‘no.’
- Rely on the Holy Spirit and biblical wisdom for your communication.
- Sometimes, the best answer is no answer at all.
Closing Prayer:
Rick prays for the Holy Spirit’s help in controlling the tongue and for wisdom to avoid conversations leading to regret or trouble (27:00).
For further study:
- Full teaching series “What Jesus Said About Getting a Grip on Your Mouth”
- Book recommendation: Joyce Meyer, Power Words
This episode is ideal for listeners seeking spiritual guidance on self-control, honesty, and wise communication, providing not only biblical grounding but also real-life steps and encouragement.