Anger Makes a Fool Out of You

“The one who conceals hatred has lying lips, and whoever utters slander is a fool.” Proverbs 10:18

Anger is often a control mechanism. When things don’t go our way, when people hurt us, or when circumstances feel unjust, anger rises as an attempt to regain power. We conceal hatred behind polite smiles while our hearts simmer. Or we vent it through gossip and slander, tearing others down to feel better about ourselves. But Proverbs 10:18 calls this what it is: the behavior of a fool.

The Bible paints a clear picture of the fool. The root is found in Psalm 14:1: “The fool says in his heart, ‘There is no God.’” This doesn’t just describe atheists. It describes the practical atheist—someone who claims to believe in God but lives as if He is not sovereign, not present, and not enough. Proverbs reveals different shades of foolishness: the simple (easily led astray), the silly (lacking sense), the sensual (ruled by appetites), the scornful (mocking what is good), and the seared (hardened against correction).

We all carry some measure of this foolishness. The antidote? Wisdom that begins with “the fear of the Lord” (Proverbs 1:7) and grows through increasing knowledge of God. A high view of God’s sovereignty is essential. If the Lord is ultimately in control—if “where man rules, He overrules”—then we can release our grip on anger.

Joseph modeled this powerfully in Genesis 50:20 when he told his brothers, “You intended to harm me, but God intended it for good.” Because God writes the final chapter, we don’t have to lose our peace, grow bitter, become insecure, or resort to vengeance, gossip, or slander when others wrong us.

A wise person recognizes their need for real friendship. Proverbs offers rich wisdom here:
  • “A friend loves at all times, and a brother is born for a time of adversity.” Proverbs 17:17
  • “There is a friend who sticks closer than a brother.” Proverbs 18:24
  • “Faithful are the wounds of a friend; profuse are the kisses of an enemy.” Proverbs 27:6
  • “Iron sharpens iron, and one man sharpens another.” Proverbs 27:17

True friends know the real you. They speak truth in love. They hold you accountable. They don’t slander you behind your back on social media—they meet with you face-to-face (or correspond privately) when concerned or hurt. They pursue your good, not their own image or validation.

Sadly, many today turn to social media for what only real community can provide. We vent frustration, seek approval through curated images, and sometimes weaponize platforms like Instagram or TikTok to slander or gossip. These algorithms often feed the selfish nature already inside us—the part that wants self-rule, self-gratification, and self-protection. We all have this selfish bent that must daily be put to death (Romans 8:13, Colossians 3:5). When fed, it grows into actions that look a lot like foolishness: using people and platforms for our own pleasure while ignoring the interests of others (Philippians 2:3-4).

Social media can be a helpful tool, but it is no substitute for real presence. Counterfeit “friends” see only a highlight reel. They cannot truly know you or sharpen you. There is no algorithm for accountability, no filter for genuine love. We are easily deceived by these counterfeits.

How do we become the kind of friend Proverbs describes? It starts with repentance from self-rule and self-gratification. Put down the endless scroll and get your face in The Book. Seek the face of God. Through Jesus, we are invited into the greatest friendship of all—relationship with our Creator, who fully knows us and fully loves us (John 15:15, Psalm 139).

What practical steps can we take to keep self in check and pursue this kind of real friendship? We can cultivate a high view of God’s sovereignty through regular time in Scripture and prayer. We can pursue real community by investing in consistent, face-to-face relationships where we can be known and challenged. When anger rises, we can pause and remember Joseph, asking, “What is God sovereignly doing here?” We can choose to speak truth in love privately instead of venting publicly. And we can put selfish tendencies to death by serving others and rejoicing in their good. There is no substitute for real friendship, real accountability, and real presence with God and His people.

Take this with you today: “Better is open rebuke [face to face] than hidden love” (Proverbs 27:5). Walk in wisdom, speak with love, and rest in God’s control.