Commentaries:
Barnes' Notes
A wholesome tongue - literally, as in the margin, the same word as "sound" in Proverbs 14:30 (see the note). A more literal rendering would be soundness of speech.
Tree of life - Compare Proverbs 3:18 note.
Breach in the spirit - With the sense of vexation (compare Isaiah 65:14).
Other commentary entries containing this verse:
Proverbs 3:18
DISCLAIMER: Church of the Great God (CGG) provides these resources to aid the individual in studying the Bible. However, it is up to the individual to "prove all things, and hold fast to that which is good" (I Thessalonians 5:21). The content of these resources does not necessarily reflect the views of CGG. They are provided for information purposes only.