How loud is lightning? Trick question — lightning is silent. It's the thunder that rattles your windows. But one always follows the other. And in this short passage, Jesus does something similar. He flashes a picture of light, and then immediately follows it with a call to hearing. First you see, then you hear. Both matter, and both are aimed straight at your heart.
Jesus starts with a question that would've made the crowd chuckle by the Sea of Galilee: does anyone light a lamp and stick it under a basket, or shove it under the bed? Of course not. That's absurd. You light a lamp to put it on a stand, so it can do what light does.
Light Doesn't Just Help You See — It Exposes
We tend to think light is only useful so we can see where we're going. True, but that's not all it does. Light exposes what's near us. It reveals what was hidden. Jesus said it plainly:
"For there is nothing hidden which will not be revealed, nor has anything been kept secret but that it should come to light" (Mark 4:22).
Not might. Not could. Will. That's not a threat — it's just reality. Adam and Eve tried hiding in the garden after they sinned, stitching together the first ghillie suit out of leaves. Ananias and Sapphira tried to fake their generosity in front of the early church. You can lie to people. You can even fool godly people for a while. But you cannot lie to God and get away with it.
Jesus Himself Is the Light
So who — or what — is this lamp Jesus is talking about? The answer is Jesus. He's it. John's Gospel says it directly:
"In Him was life, and the life was the light of men. And the light shines in the darkness, and the darkness did not comprehend it" (John 1:4-5).
He came into the world as the true light, and "the world did not know Him. He came to His own, and His own did not receive Him" (John 1:10-11). Here's the question worth sitting with: why do some people refuse to come to Jesus? John 3 gives the answer, and it has nothing to do with intelligence. There are brilliant people who love Jesus and brilliant people who hate Him. It's not a smarts issue — it's a humility issue.
"Men loved darkness rather than light, because their deeds were evil. For everyone practicing evil hates the light and does not come to the light, lest his deeds should be exposed" (John 3:19-20).
People stay in the dark because they're afraid of what the light will show. But here's the good news for anyone who's already walking with the Lord: when He exposes something in you and you confess it, He deals with it completely. Think of holding a stray hair near a flame — it just disappears, gone, like it was never there. That's what happens when your sin meets the holiness of Jesus. It stings for a second, and then it's erased. Forgiven. As far as east is from west.
What You Hear and How You Hear
After the flash of light, Jesus moves to the sound — the thunder, so to speak. He repeats a phrase He'll use again and again in this Gospel: "He who has ears to hear, let him hear!" (Mark 4:23). Just because you hear something doesn't mean you actually hear it. You can read a kind text message and, because you're already in a bad mood, hear an insult that was never there. You can love a song on the radio and never once actually listen to what it's saying. We hear with our ears all the time. We rarely hear with understanding.
Jesus gets specific:
"Take heed what you hear. With the same measure you use, it will be measured to you; and to you who hear, more will be given. For whoever has, to him more will be given; but whoever does not have, even what he has will be taken away from him" (Mark 4:24-25).
There's what you hear, and there's how you hear. Both matter. This is a kingdom principle that shows up all over Scripture — with talents, with money, and here, with wisdom and understanding. If you steward a little bit of insight from God well, He gives you more. If you toss it aside, He's not going to keep pouring blessing into hands that can't hold it. Ask yourself honestly: can God trust you with more? Can He trust you with more wisdom for your marriage, your parenting, your work, your walk with Him?
Wisdom From Proverbs Avenue
If you want to grow in the kind of hearing that actually hears, the book of Proverbs is God's gift to you — thirty-one chapters, one for almost every day of the month. A few worth camping on:
"It is the glory of God to conceal a matter, but the glory of kings is to search out a matter" (Proverbs 25:2). Kings investigate before they conclude. Peasants react to words. Kings search out the heart behind them — in marriage, at work, with your kids.
"He who answers a matter before he hears it, it is folly and shame to him" (Proverbs 18:13). And "The first one to plead his cause seems right, until his neighbor comes and examines him" (Proverbs 18:17). When you've only heard one side, you don't even know one side — you know a twisted version of a side.
James puts the whole thing in one verse: "Let every man be swift to hear, slow to speak, slow to wrath" (James 1:19). Joseph modeled this before Pharaoh — "It is not in me; God will give Pharaoh an answer of peace" (Genesis 41:16). Daniel modeled it before Nebuchadnezzar, asking for time to inquire of the Lord before he spoke. If we'd give the Lord a little more time before we open our mouths, I wonder what else He'd show us.
Be a Bowl, Not a Colander
Here's the picture: a bowl and a colander look almost the same. Same shape, often the same material. The difference is that one holds what's poured into it, and the other lets it all leak out. God says, "I want to pour out blessing, wisdom, and insight on my people" — but He pours it into bowls. If you hear something from the Lord and let it seep out through the holes of pride, distraction, or busyness, it never does you any good.
This isn't theoretical for me. I've made honorable decisions with total integrity and still been flat wrong, simply because I never asked anyone for wise counsel — and it cost my family dearly. I've also spent years parenting out of fear instead of joy, until the Holy Spirit reminded me: "Your dad wasn't perfect either, and I've still got you. Even if you mess up, they're not beyond my reach." That's the kind of thing God wants to say to you if you'll slow down long enough to hear it.
Jesus told His disciples, "I still have many things to say to you, but you cannot bear them now. However, when He, the Spirit of truth, has come, He will guide you into all truth" (John 16:12-13). God has more for you. More direction, more freedom, more peace than you're currently walking in. The only question is whether you're a bowl or a colander.
The lamp is lit. The light is Jesus, and He will expose everything — your sin, your fear, your direction. That's not scary if you belong to Him; it's glorious, because whatever He exposes, He's ready to forgive and heal. "You will light my lamp; the Lord my God will enlighten my darkness" (Psalm 18:28). He who has ears to hear, let him hear.
This article is drawn from the message "Here To Hear" on Mark 4:21-25 by Pastor David Ax, part of our verse-by-verse series through the Gospel of Mark. Watch the full message on our YouTube channel.
