The Disciple-Making Power of Media

Series: Standing Firm in Shifting Sands: The Gospel in a Transformed Culture – Guarding Your Heart in a Media-Saturated World – Day 2

"The eye is the lamp of the body. If your eyes are healthy, your whole body will be full of light. But if your eyes are unhealthy, your whole body will be full of darkness. If then the light within you is darkness, how great is that darkness!" (Matthew 6:22-23, NIV)

Good morning, friends! Think back to the last time you went on a long road trip. Whatever was playing in the car, by the end of the drive, you knew every word. You weren't trying to memorize anything. You weren't studying. You were simply immersed, and immersion formed you. That is exactly what media does, every single day, to every one of us.

What We Take In, We Become

Jesus understood the power of what enters through our eyes and ears long before anyone coined terms like "content" or "media consumption." In Matthew 6:22-23, He drew on a concept familiar to His listeners: "The eye is the lamp of the body. If your eyes are healthy, your whole body will be full of light. But if your eyes are unhealthy, your whole body will be full of darkness. If then the light within you is darkness, how great is that darkness!" What enters through the eye does not stay in the eye. It travels inward. It shapes what we love, what we fear, what we laugh at, what we find acceptable. Jesus calls this the lamp of the whole body, because what we let in illuminates or darkens everything else.

The apostle Paul captured the same truth with memorable precision in 1 Corinthians 15:33: "Do not be misled: 'Bad company corrupts good character.'" Paul's point cuts to the heart of what media actually is: company. When we watch a show, we spend time with its characters, its worldview, its values. When we fill our ears with certain voices, we invite those perspectives to sit with us for hours each day. The company we keep shapes our character, and in a media-saturated world, we keep company with screens more than with almost anything else.

Here is the sobering reality: media does not merely entertain. It disciples. Discipleship simply means forming someone into the image of something. Every hour of immersion in a particular worldview is forming us, slowly and steadily, into its image. Entertainment that normalizes cynicism produces cynical hearts. Content that treats casual sin as harmless and amusing gradually weakens our sense of its weight. A cultural stream that mocks what is holy eventually dulls our reverence for it. This happens quietly, with no declaration, with no warning. We simply find, over time, that we think differently than we once did.

The Counter-Formation of Scripture

The answer is not to live in a cave. It is to take seriously what we allow to form us, and to actively, intentionally fill ourselves with what forms us into the image of Christ. The psalmist understood this. In Psalm 119:9-11, he asks and answers his own question: "How can a young person stay on the way of purity? By living according to your word. I seek you with all my heart; do not let me stray from your commands. I have hidden your word in my heart that I might not sin against you." The word hidden here means stored, treasured, accumulated over time through repetition and love. The same mechanism that makes worldly media so powerful, immersion over time, is also how the Word of God does its work in us.

James presses us toward an active posture with these words in James 1:21-22: "Therefore, get rid of all moral filth and the evil that is so prevalent and humbly accept the word planted in you, which can save you. Do not merely listen to the word, and so deceive yourselves. Do what it says." Notice the two-part movement: clear out what corrupts, and receive what saves. This is not passive. It is deliberate. We do not drift into the kind of mind that consistently holds fast to Christ. We choose what we receive, and we act on what we are given.

The writer of Hebrews describes the spiritually mature as those "who by constant use have trained themselves to distinguish good from evil" (Hebrews 5:14). The phrase "constant use" is the key. Discernment is not a gift that simply arrives. It is a capacity built through ongoing exercise, through repeated exposure to God's truth until the mind becomes practiced at recognizing what aligns with it and what does not. We build that discernment, or the world builds something else in its place. There is no neutral ground.

Jesus Christ came to transform us from the inside out. He does not leave us to manage our formation alone. He gave us His Word, His Spirit, and His body the church, all as instruments of the same grace that rescued us. We are not fighting for our spiritual lives unaided. We stand in the freedom He purchased, and we walk in it by what we choose to feed on each day.

Prayer:

Heavenly Father, I confess that I have often been careless about what I allow to shape my mind and heart. I have sat with voices that quietly contradict Your truth and called it harmless, only to discover later that something in me had shifted. Forgive me for treating my attention as something with no spiritual significance. Thank You for the grace that meets me even in the middle of my carelessness and draws me back to You.

Today, I ask for wisdom to see clearly what is forming me and what it is forming me into. Give me discernment to recognize the discipling power of what I consume, and the courage and willingness to make deliberate choices rather than passive ones. Let Your Word do its deep work in me, hiding itself in my heart through the time I spend with it. Make me someone whose inner life reflects Your light, not the darkness of this age. In Jesus's name, I pray. Amen.

As we move through this day, we carry a simple but clarifying question: what is this forming me into? We can ask it of the podcast we have on in the background, the show we reach for in the evening, the feeds we scroll through in quiet moments. We are not asking the question in dread, but in the settled confidence that we know what we want to be formed into. Christ has claimed us, and He is more than able to keep what we place in His hands. The choices we make about what we receive are simply us leaning into what He has already begun.

Father, Son, and Holy Spirit, we praise You for being more powerful than anything this world pours into us. Thank You, Lord Jesus, for a transformation that works from the inside out, one that no amount of cultural noise can ultimately undo. We praise You that Your Word, hidden in the heart, does not wither. It holds.

To God be the glory.

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