Solomon
Proverbs 15:19KJV·traditional attribution

The way of the slothful man is as an hedge of thorns: but the way of the righteous is made plain.

Matthew Henry Presbyterian

See here, 1. Whence those difficulties arise which men pretend to meet with in the way of their duty, and to be insuperable; they arise not from any thing in the nature of the duty, but from the slothfulness of those that have really no mind to it.

John Gill Reformed Baptist

The way of the slothful man is as an hedge of thorns,.... Or, "strewed with thorns", as the Septuagint and Arabic versions; the Targum is, "the ways of the slothful are briers and thorns.'' Either really being made so by his own conduct; who, by his slothfulness, has implicated and entangled himself in such difficulties, that he cannot extricate himself; his way is not passable...

Jamieson-Fausset-Brown Reformed

The difficulties of the slothful result from want of energy; the righteous find a plain [and open] way--literally, "a highway," by diligence (Sa1 10:7; Psa 1:3).