She is a tree of life; she is a certain pledge and mean of everlasting life and happiness. He alludes to that tree of life, Genesis 2:9, Genesis 3:22; which if eaten by man in Paradise before his fall, should have perpetually preserved him in life, and health, and rigour; and intimates that this is the only restorer of that life which we have lost by sin. That lay hold upon her; that eagerly pursue after her, and when they overtake her do greedily and gladly apprehend and embrace her, as the Hebrew word signifies. That retaineth her; that holdeth her fast, and is constantly resolved not to forsake her.
Related Commentaries of Proverbs 3:18
Proverbs 3:18
18 She is a tree of life to them that lay hold upon her: and happy is every one that retaineth her.