How does Mark 9:42 connect with Matthew 18:6 on causing others to sin? Shared Warning Across Two Gospels Mark 9:42 and Matthew 18:6 present almost identical words from the Lord Jesus: “Whoever causes one of these little ones who believe in Me to stumble, it would be better for him if a large millstone were hung around his neck and he were thrown into the sea.” (Mark 9:42) “But if anyone causes one of these little ones who believe in Me to stumble, it would be better for him to have a large millstone hung around his neck and to be drowned in the depths of the sea.” (Matthew 18:6) By repeating this warning in two separate Gospel settings, the Spirit underscores its gravity. Both passages sit in conversations about greatness, humility, and responsibility among disciples, forming a unified, urgent call to guard the vulnerable from spiritual harm. Who Are “These Little Ones”? • Literal children present in the scene (cf. Mark 9:36–37; Matthew 18:2) • New or immature believers—disciples whose faith is tender (cf. 1 John 2:12–14) • Anyone positioned lower in status or strength, whom Christ cherishes (Psalm 72:12–14) What Does It Mean to “Cause to Stumble”? • Leading someone into sin through teaching or example (Romans 14:13) • Placing a temptation or obstacle that weakens faith (1 Corinthians 8:9–12) • Neglecting or abusing a position of influence so that another turns away from Christ (James 3:1) Why the Millstone Image Matters • A “large millstone” (Greek: μυλὸς ὀνικός) was so heavy it required a donkey to turn; impossible to remove if tied around the neck. • Drowning with such a weight signifies irreversible judgment—death without escape. • Jesus is stressing that divine retribution for corrupting a believer will be more terrible than this dreadful picture. The Repeated Emphasis—Jesus Wants Us to Get This 1. Same language, two contexts: repetition amplifies accountability. 2. Both passages segue into radical self-discipline against personal sin (Mark 9:43-48; Matthew 18:7-9). We must remove anything in us that could trip others. 3. The surrounding teachings on humility (Mark 9:33-37; Matthew 18:1-5) show that pride often lies behind actions that harm the weak. Connecting Threads with the Rest of Scripture • Luke 17:1-2 echoes the millstone warning, confirming a consistent teaching across Gospel witnesses. • Ezekiel 34:2-10 condemns shepherds who scatter God’s flock—divine displeasure toward leaders who injure the vulnerable. • 1 Corinthians 10:32-33 calls believers to seek the good of others, not self, “so that they may be saved.” • Hebrews 10:24 urges us to “spur one another on toward love and good deeds,” the opposite of causing to stumble. Practical Takeaways for Daily Living • Examine your influence: conversations, social media, entertainment choices—do they push anyone toward compromise? • Protect tender hearts: children’s ministries, parenting, mentoring new believers—saturate these environments with truth and grace (Deuteronomy 6:6-7). • Model repentance: when you fail, own it quickly. A humble apology often prevents others from stumbling over your sin (Proverbs 28:13). • Weigh every teaching role: before volunteering to lead, ensure your doctrine and life align with Scripture (1 Timothy 4:16). • Foster a culture of accountability: invite brothers and sisters to speak up if your words or habits trip them (Galatians 6:1-2). Mark 9:42 and Matthew 18:6 stand side by side as a loving yet sobering reminder: safeguarding the faith of the “little ones” is non-negotiable in the kingdom, and the Lord views any harm we cause them with utmost seriousness. |