The mouth of the righteous speaketh wisdom, and his tongue talketh of judgment.

PSALMS 37:30KJV
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What does Psalms 37:30 mean?

Psalms 37:30 describes a person who does what is right as someone whose speech is shaped by sound understanding and a concern for what is just. The verse connects a person’s character with the kind of words that come from that person’s mouth.

The verse pictures speech through two parts of the body: the mouth and the tongue. These parallel images draw attention to what the righteous person says, after the promise of lasting possession in verse 29.

The Hebrew behind Psalms 37:30

  • “speaketh” — הָגָה (hagah): This word can carry the sense of speaking or murmuring. It is also used for quiet reflection, though here the KJV presents wisdom as something spoken aloud.
  • “judgment” — מִשְׁפָּט (mishpat): This word can refer to justice or what is right according to a standard. Here, “judgment” points toward fair and right speech, not simply the act of criticizing someone.

Why Psalms 37:30 matters

  • The verse brings the psalm’s concern with right conduct into ordinary speech. “Wisdom” and “judgment” describe the substance of the person’s words.
  • The next verse connects the person’s speech with inward understanding. Verse 31 says that God’s law is “in his heart,” placing that understanding alongside the words described in verse 30.

Where else these words appear

“speaketh” Hebrew H1897 · used in 24 verses

  • Joshua 1:8 This book of the law shall not depart out of thy mouth; but thou shalt meditate therein day and night, that thou mayest observe to do according to all that is written therein: for then thou shalt make thy way prosperous, and then thou shalt have good success.
  • Psalms 71:24 My tongue also shall talk of thy righteousness all the day long: for they are confounded, for they are brought unto shame, that seek my hurt.
  • Isaiah 16:7 Therefore shall Moab howl for Moab, every one shall howl: for the foundations of Kirhareseth shall ye mourn; surely they are stricken.

“tongue” Hebrew H3956 · used in 115 verses

  • Genesis 10:5 By these were the isles of the Gentiles divided in their lands; every one after his tongue, after their families, in their nations.
  • Psalms 45:1 To the chief Musician upon Shoshannim, for the sons of Korah, Maschil, A Song of loves. My heart is inditing a good matter: I speak of the things which I have made touching the king: my tongue is the pen of a ready writer.
  • Proverbs 25:23 The north wind driveth away rain: so doth an angry countenance a backbiting tongue.

“wisdom” Hebrew H2451 · used in 141 verses

  • Exodus 28:3 And thou shalt speak unto all that are wise hearted, whom I have filled with the spirit of wisdom, that they may make Aaron's garments to consecrate him, that he may minister unto me in the priest's office.
  • Job 28:20 Whence then cometh wisdom? and where is the place of understanding?
  • Proverbs 29:3 Whoso loveth wisdom rejoiceth his father: but he that keepeth company with harlots spendeth his substance.