Mark 7:18

My Notes

What Does Mark 7:18 Mean?

"And he saith unto them, Are ye so without understanding also? Do ye not perceive, that whatsoever thing from without entereth into the man, it cannot defile him." Jesus expresses FRUSTRATION with the disciples' failure to understand: 'Are you ALSO without understanding?' — implying that the crowd's confusion was expected but the DISCIPLES should know better. The principle is simple: what enters from OUTSIDE can't defile the interior. Defilement comes from WITHIN, not from external contact. The inside pollutes. The outside doesn't.

The phrase "are ye so without understanding also" (houtōs kai hymeis asynetoi este — are you thus also without understanding/senseless) reveals Jesus' EXPECTATION that the disciples should be BEYOND this: the 'also' (kai) implies 'like the crowd.' The crowd doesn't understand — that's expected. But YOU — my disciples, my inner circle, the people who receive private explanations — are you ALSO without understanding? The expectation is higher. The disappointment is proportional.

The principle — "whatsoever thing from without entereth into the man, it cannot defile him" (ouden estin exōthen tou anthrōpou eisporeuomenon eis auton ho dynatai koinōsai auton — nothing from outside a person entering into them is able to defile/make common them) — REVOLUTIONIZES the purity system: the defilement isn't in the FOOD. It's in the HEART (verse 21-23). The entire dietary-law framework that defined Jewish purity is reframed: the external doesn't contaminate the internal. The internal contaminates the external.

Reflection Questions

• 1.What external purity are you maintaining while ignoring internal defilement?
• 2.What does contamination flowing OUTWARD (from heart to behavior) change about your purity practices?
• 3.How does Jesus being frustrated with disciples' SLOWNESS comfort you about your own?
• 4.What religious external practice are you substituting for the heart-work that actually matters?

Devotional

Are you ALSO without understanding? Even YOU don't get it? Nothing from OUTSIDE can defile you. The defilement comes from INSIDE. Jesus is frustrated that even His disciples can't grasp the most fundamental shift in His teaching: contamination flows from inside out, not outside in.

The 'are ye so without understanding ALSO' is Jesus' disappointed surprise: the crowd not understanding was expected. The DISCIPLES not understanding is another matter. These are the people who've received private teaching, witnessed private miracles, been given access to explanations the public doesn't get. And they STILL don't understand. The 'also' stings. The implication is: you should be PAST this.

The 'whatsoever from without enters cannot defile' REVERSES the purity-system's direction: the Jewish purity system said contamination flows INWARD — the wrong food defiles you, the wrong contact makes you unclean, the external touches the internal and corrupts it. Jesus says: REVERSE. The contamination flows OUTWARD. The heart pollutes the hands. The inside corrupts the outside. Nothing that enters from outside can touch the core. The core itself is where the defilement originates.

The revolution is TOTAL: if defilement comes from WITHIN (not from without), then the entire system of external purity regulations is secondary to the condition of the HEART. The handwashing, the food restrictions, the contact rules — they address the OUTSIDE while the problem is INSIDE. You can wash every hand and eat every approved food and STILL be defiled — because the defilement is in the heart, not in the diet.

What external purity are you maintaining while the internal defilement goes unaddressed?

Commentary

Trusted original commentary from respected historical Bible scholars and theologians.

Cross References

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