King James Version

What Does Matthew 15:19 Mean?

Matthew 15:19 in the King James Version says “For out of the heart proceed evil thoughts, murders, adulteries, fornications, thefts, false witness, blasphemies: — study this verse from Matthew chapter 15 with commentary, cross-references, and original Greek word analysis.

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

Matthew 15:19 · KJV


Context

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.

21

Then Jesus went thence, and departed into the coasts of Tyre and Sidon.


Commentary

KJV Study Commentary
Jesus lists sins originating from the heart: evil thoughts, murders, adulteries, fornications, thefts, false witness, blasphemies. This catalog reveals total depravity—the heart's natural state produces evil continually (Genesis 6:5). Reformed theology emphasizes that sin's root is internal corruption, not external influence. Ethical reformation without heart regeneration fails because the problem is ontological, not merely behavioral. Only the Holy Spirit's regenerating work can produce the new heart (Ezekiel 36:26) that pleases God.

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Historical & Cultural Context

Jesus' list reflects the Ten Commandments' second table (duties to neighbor), showing how heart corruption manifests in specific sins. His teaching corrects Pharisaic externalism that focused on ritual purity while ignoring moral corruption. First-century Judaism emphasized external conformity; Jesus exposes internal depravity.

Reflection Questions

  1. What evil thoughts does your heart naturally produce?
  2. How does recognizing your heart's corruption drive you to Christ?
  3. What strategies address symptoms versus the root of sin?

Original Language Analysis

Greek · 13 words
ἐκ1 of 13

out of

G1537

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

γὰρ2 of 13

For

G1063

properly, assigning a reason (used in argument, explanation or intensification; often with other particles)

τῆς3 of 13
G3588

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

καρδίας4 of 13

the heart

G2588

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

ἐξέρχονται5 of 13

proceed

G1831

to issue (literally or figuratively)

διαλογισμοὶ6 of 13

thoughts

G1261

discussion, i.e., (internal) consideration (by implication, purpose), or (external) debate

πονηροί7 of 13

evil

G4190

hurtful, i.e., evil (properly, in effect or influence, and thus differing from g2556, which refers rather to essential character, as well as from g455

φόνοι8 of 13

murders

G5408

murder

μοιχεῖαι9 of 13

adulteries

G3430

adultery

πορνεῖαι10 of 13

fornications

G4202

harlotry (including adultery and incest); figuratively, idolatry

κλοπαί11 of 13

thefts

G2829

stealing

ψευδομαρτυρίαι12 of 13

false witness

G5577

untrue testimony

βλασφημίαι13 of 13

blasphemies

G988

vilification (especially against god)


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 15:19 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 15:19 from Treasury of Scripture Knowledge

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