Matthew 15:10-20 (NLT)
Then Jesus called to the crowd to come and hear. “Listen,” he said, “and try to understand. It’s not what goes into your mouth that defiles you; you are defiled by the words that come out of your mouth.”
Then the disciples came to him and asked, “Do you realize you offended the Pharisees by what you just said?”
Jesus replied, “Every plant not planted by my heavenly Father will be uprooted, so ignore them. They are blind guides leading the blind, and if one blind person guides another, they will both fall into a ditch.”
Then Peter said to Jesus, “Explain to us the parable that says people aren’t defiled by what they eat.”
“Don’t you understand yet?” Jesus asked. “Anything you eat passes through the stomach and then goes into the sewer. But the words you speak come from the heart—that’s what defiles you. For from the heart come evil thoughts, murder, adultery, all sexual immorality, theft, lying, and slander. These are what defile you. Eating with unwashed hands will never defile you.”
Explanation:
The Pharisees were religious leaders who knew about God, they just didn’t know God. The disciples were being trained by Jesus, and He would reveal Himself to them in a personal way…relational and life changing. Jesus made it clear to the disciples that who you listen to affects you. “Blind guides” is a very insightful label that Jesus gave those who knew a bunch of rules, but were blind to the power of a changed heart. Jesus clearly wants His disciples to know that real change and real life begins in the mind and heart.
We all can all talk like a Christian much faster than we can act like a Christian. All effective change starts in the heart.
Application:
1. Every stronghold in our life began with a thought. In fact, here are the steps it took for anything to become a stronghold in your life:
A thought
A consideration
An action
A repeated action
A stronghold
If you have an addiction, those steps were taken. If you are in an improper relationship, those steps were taken. If you are gripped and entangled with anything that is robbing you spiritually, it followed that sequence. Something as common as unhealthy eating choices follow that pattern. Everything that eats away our spiritual power begins with a thought. We can’t stop thoughts, but we can stop considerations. The moment thought intersects with consideration, the battle begins.
2. Voids must be filled. The key to power in our spiritual lives rests solidly on what we fill the void in our heart with. What I fill my heart and mind with is exactly what will come out. It’s a spiritual law as sure as gravity is a physical law. I can’t expect to have words of wisdom in a moment of crisis if I have not filled my mind and heart with the words of wisdom of Jesus. Whatever I have meditated on will come out in a moment of pressure.
3. This is a very stark list that Jesus gave in verse 19:
For from the heart come evil thoughts, murder, adultery, all sexual immorality, theft, lying, and slander. This clearly emphasizes that what is allowed to grow inside our heart produces acts from murder to gossip. It all has one central incubator…our heart. None of us ever outgrow this danger. The heart has to be carefully protected for our entire earthly lives. What practical guard do you need to put in place to protect what goes in your heart?
4. Take inventory. What do you secretly think about that you would be mortified if it were known? Our passage today warns of the outcome if we don’t confess and repent of our thoughts, and allow God’s power to change the way we think.
Prayer Prompt:
Jesus, I am keenly aware that your Words are right, and I need your Holy Spirit’s power to enlighten for me the things that lurk in my heart and are producing bad responses to life. Help me see me, and help me be willing to stop participating in those things that feed the thoughts of my heart and mind in a way contrary to Your nature. I ask for your Holy Spirit’s power to stop allowing myself to be exposed to anything that feeds the darkness. Empower me to feed myself from your Word and presence. Cleanse my mind and heart, and purify my thoughts…I ask, in Jesus’s name.
Devo Plus:
I will refuse to look at anything vile and vulgar. (Psalm 101:3a, NLT)
Don’t copy the behavior and customs of this world, but let God transform you into a new person by changing the way you think. Then you will learn to know God’s will for you, which is good and pleasing and perfect. (Romans 12:2, NLT)