Biblical Truth in the Public Square: How Families Can Engage Culture Without Fear | Nate Grasz | Ep. 51

Today, we turned the lights on in the studio to talk about a different kind of light. My husband Adam, got to sit down with someone whose work has genuinely changed our family's health this past year — David Schmidt, founder and inventor of LifeWave. David opens with a claim that sounds almost too simple to be true: light is foundational to everything, down to the cellular level and your body is emitting it right now. He walks us through the science of biophotons, how his research on destroying cancer cells in college and developing survival tech for Navy SEALs eventually led him to invent phototherapy patches that trigger real biochemical change without a drug or a needle. But David doesn't stop at the science. He ties it back to Genesis — "let there be light" — and we talk about the real difference between chasing longevity out of fear of aging and death, versus pursuing health so we can love God and our families well for as long as we're here. We also get practical: minerals, magnesium, oxytocin, and why no patch replaces the foundation of sleep, movement, real food, and water. This conversation is going to LIGHT you up!

I was recently a guest on Dr. Daniel Amen's podcast, Change Your Brain Every Day, and the conversation was so meaningful I wanted to share it with you here too. I sat down with Dr. Amen to talk about something I haven't spoken about publicly much: the last few years have been some of the hardest of my life — back-to-back hardship in motherhood, marriage, business, and health. I've always considered myself resilient, but I got honest with him about hitting a wall I didn't recognize in myself. Dr. Amen actually scanned my brain using SPECT imaging, and what we found surprised both of us — real, physical evidence of impact from the shark attack, decades later. We get into fame and why it was harder for me to process than the attack itself, the toll chronic stress takes on the brain, my journey with Rolfing and nervous system regulation, and how prayer itself measurably changes brain activity.

This week on Diving Deeper, Adam sits down with Pastor Bryan Wolfmueller here on Kauai to talk about something we all have but rarely talk about. Our conscience! Pastor Bryan breaks it down in a way that only a great American Pastor would: with a sports analogy! The conscience as a home plate umpire, calling balls and strikes on everything we say and do, and sometimes getting the call wrong. As a window, where a dirty conscience doesn't just make the world outside look dangerous, it makes us start seeing our own sin reflected in everyone around us. We talk about how a tender conscience gets calloused over time, sin by sin, commandment by commandment, and why some of the sins we've stopped feeling guilty over might be the ones we need to feel most. But this isn't just a conversation about guilt. There is GOOD NEWS! Pastor Bryan walks through the difference between guilt and shame, why our own effort can never wash us clean, and how the conscience is made new — cleansed through faith in Christ's blood, and healed through a life of service and love.

This week I brought my two dearest childhood friends, Michelle and Noelani, onto the podcast to talk birthing babies! Between the three of us, we've had nine babies, home births, hospital births, an emergency C-section, and a VBAC. We get into the back labor no one warns you about, the moment a single nurse changed the outcome of a five-hour push, and the chaos of a car crash blocking a midwife's route to a home birth. We also answer your Instagram questions — home vs. hospital birth, delayed cord clamping, and prepping baby's position before labor even starts. Friend, however your babies came into the world, we're cheering you on.

This week I'm on the beach in California with my new friend Julia Poe Petersen. You might know her voice before you know her name. She sang the collab verse on one of my favorite Forest Frank songs, and I knew I had to have her on! Julia's story is a social media story through and through. Viral livestreams from her bedroom piano during Covid, a husband she met on TikTok, an audience of 850,000+ built. But this conversation isn't really about the growth. It's about what it took to stay steady underneath it. The comparison she battled at 16, the discontent that crept in the moment the whole world showed up in her pocket, and how she found an identity that didn't move every time the numbers did. We talk about rebuilding confidence through faith instead of followers, why she and her husband refuse to fake their beliefs for content, the family-priority stance that gets her comment section fired up every time, and how she's already thinking about protecting her own kids from the platforms that shaped her. Friend, if you or a loved one is struggling with how to navigate the online world with authenticity, this one is for you. Mentioned in this episode: