King James Version

What Does Matthew 15:18 Mean?

Matthew 15:18 in the King James Version says “But those things which proceed out of the mouth come forth from the heart; and they defile the man. — study this verse from Matthew chapter 15 with commentary, cross-references, and original Greek word analysis.

But those things which proceed out of the mouth come forth from the heart; and they defile the man.

Matthew 15:18 · KJV


Context

16

And Jesus said, Are ye also yet without understanding?

17

Do not ye yet understand, that whatsoever entereth in at the mouth goeth into the belly, and is cast out into the draught?

18

But those things which proceed out of the mouth come forth from the heart; and they defile the man.

19

For out of the heart proceed evil thoughts, murders, adulteries, fornications, thefts, false witness, blasphemies:

20

These are the things which defile a man: but to eat with unwashen hands defileth not a man.


Commentary

KJV Study Commentary
This verse reveals profound theological truth central to Reformed understanding of Scripture. The passage demonstrates God's sovereignty and grace working through human circumstances. Christ's teaching here challenges contemporary religious assumptions while pointing to deeper spiritual realities.

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Historical & Cultural Context

The historical setting involved complex religious and political dynamics. Jewish leaders maintained authority through Roman tolerance while common people sought deliverance. Jesus' teaching addressed both immediate concerns and eternal truths.

Reflection Questions

  1. How does this verse deepen your appreciation for Christ?
  2. What false beliefs or practices does this text correct?
  3. How should you share this truth with others?

Original Language Analysis

Greek · 14 words
τὸν1 of 14

those things which

G3588

the (sometimes to be supplied, at others omitted, in english idiom)

δὲ2 of 14

But

G1161

but, and, etc

ἐκπορευόμενα3 of 14

proceed

G1607

to depart, be discharged, proceed, project

ἐκ4 of 14

from

G1537

a primary preposition denoting origin (the point whence action or motion proceeds), from, out (of place, time, or cause literal or figurative; direct

τὸν5 of 14

those things which

G3588

the (sometimes to be supplied, at others omitted, in english idiom)

στόματος6 of 14

the mouth

G4750

the mouth (as if a gash in the face); by implication, language (and its relations); figuratively, an opening (in the earth); specially, the front or e

ἐκ7 of 14

from

G1537

a primary preposition denoting origin (the point whence action or motion proceeds), from, out (of place, time, or cause literal or figurative; direct

τὸν8 of 14

those things which

G3588

the (sometimes to be supplied, at others omitted, in english idiom)

καρδίας9 of 14

the heart

G2588

the heart, i.e., (figuratively) the thoughts or feelings (mind); also (by analogy) the middle

ἐξέρχεται10 of 14

come forth

G1831

to issue (literally or figuratively)

κἀκεῖνα11 of 14

and they

G2548

likewise that (or those)

κοινοῖ12 of 14

defile

G2840

to make (or consider) profane (ceremonially)

τὸν13 of 14

those things which

G3588

the (sometimes to be supplied, at others omitted, in english idiom)

ἄνθρωπον14 of 14

the man

G444

man-faced, i.e., a human being


Study Guide

Historical Context

This verse is found in the book of Matthew. Understanding the historical and cultural background helps illuminate its meaning for the original audience and for us today.

Theological Significance

Matthew 15:18 contributes to our understanding of God's character and His relationship with humanity. Consider how this verse connects to the broader themes of Scripture.

Cross-References

Verses related to Matthew 15:18 from Treasury of Scripture Knowledge

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