A rescue mission nicknamed “Operation Noah’s Ark” might sound fun for animal lovers, but it was a nightmare for the Nassau Society for the Prevention of Cruelty to Animals. After receiving complaints about the noise and the horrid stench coming from a certain house, workers entered the Long Island home and found and removed more than four hundred animals from the neglected conditions.

We may not be holding hundreds of animals in filthy conditions, but Jesus said we might be harboring evil and sinful thoughts and actions in our hearts that need to be exposed and removed. 

In teaching His disciples about what makes a person clean and unclean, Jesus said it isn’t dirty hands or “whatever enters the mouth” that defiles a person, but an evil heart (Matthew 15:17–19). The stench from our hearts would eventually leak out from their lives. Then Jesus gave examples of evil thoughts and actions that come “out of the heart” (v. 19). No amount of external religious activities and rituals can make them clean. We need God to transform our hearts.

We can practice Jesus’ inside-out ethic by giving Him access to the squalor of our hearts and letting Him remove what’s causing the stench. As Christ uncovers what’s coming from our hearts, He’ll help our words and actions be aligned with His desires, and the aroma from our lives will please Him.

Tucked into a remote gorge in western Slovenia, a secret medical facility (Franja Partisan Hospital) housed an extensive staff that tended to thousands of wounded soldiers during World War II—all the while staying hidden from the Nazis. Though avoiding detection from numerous Nazi attempts to locate the facility is in itself a remarkable feat, even more remarkable is that the hospital (founded and run by the Slovenia resistance movement) cared for soldiers from both the Allied and Axis armies. The hospital welcomed everyone.

Scripture calls us to help the whole world to be spiritually healed. This means we need to have compassion for all—regardless of their views. Everyone, no matter their ideology, deserves Christ’s love and kindness. Paul insists that Jesus’ all-embracing love “compels us, because we are convinced that one died for all” (2 Corinthians 5:14). All of us suffer the sickness of sin. All of us are in desperate need of the healing of Jesus’ forgiveness. And He’s moved toward all of us in order to heal us.

Then, in a surprising move, God entrusted us with “the message of reconciliation” (v. 19). God invites us to tend to wounded and broken people (like us). We participate in healing work where the sick are made healthy through union with Him. And this reconciliation, this healing, is for all who will receive it.

In the city of Mysore, India, there’s a school made of two refurbished train cars connected end-to-end. Local educators teamed up with the South Western Railways Company to buy and remodel the discarded coaches. The units were essentially large metal boxes, unusable until workers installed stairways, fans, lights, and desks. Workers also painted the walls and added colorful murals inside and out. Now, sixty students attend classes there because of the amazing transformation that took place.

Something even more amazing takes place when we follow the apostle Paul’s command to “be transformed by the renewing of your mind” (Romans 12:2). As we allow the Holy Spirit to uncouple us from the world and its ways, our thoughts and attitudes begin to change. We become more loving, more hopeful, and filled with inner peace (8:6).

Something else happens too. Although this transformation process is ongoing, and often has more stops and starts than a train ride, the process helps us understand what God wants for our lives. It takes us to a place where we “will learn to know God’s will” (12:2 nlt). Learning His will may or may not involve specifics, but it always involves aligning ourselves with His character and His work in the world.

Nali Kali, the name of the transformed school in India, means “joyful learning” in English. How is God’s transforming power leading you to the joyful learning of His will?

Considered one of the greatest video games ever made, Nintendo’s The Legend of Zelda: Ocarina of Time published by Nintendo has sold more than seven million copies worldwide. It’s also popularized the ocarina, a tiny, ancient, potato-shaped musical instrument made of clay.

The ocarina doesn’t look like much of a musical instrument. However, when it’s played—by blowing into its mouthpiece and covering various holes around its misshapen body—it produces a strikingly serene and hauntingly hopeful sound. 

The ocarina’s maker took a lump of clay, applied pressure and heat to it, and transformed it into an amazing musical instrument. I see a picture of God and us here. Isaiah 64:6, 8–9 tells us: “All of us have become like one who is unclean. . . . Yet you, Lord, are our Father. We are the clay, you are the potter. . . . Do not be angry beyond measure.” The prophet was saying: God, you’re in charge. We’re all sinful. Shape us into beautiful instruments for You.

That’s exactly what God does! In His mercy, He sent His Son Jesus to die for our sin, and now, He’s shaping and transforming us as we walk in step with His Spirit every day. Just as the ocarina maker’s breath flows through the instrument to produce beautiful music, God works through us—His molded instruments—to accomplish His beautiful will: to be more and more like Jesus (Romans 8:29).