For the love of money is a root of all kinds of evil. Some have been led astray from the faith in their greed, and have pierced themselves through with many sorrows.
And pierced themselves through with many sorrows; riches are therefore fitly compared to thorns, which give great trouble and uneasiness, both in getting and keeping them; and oftentimes the reflection upon the unlawful ways and means made use of to obtain them, gives very pungent pain and distress; see Job 20:15. The apostle seem to allude to the Hebrew word בצע, used for a covetous man, which signifies one that pierces, cuts, and wounds, as such an one does both himself and others.