Proverbs 23:19

Hear thou, my son, and be wise, and guide thine heart in the way. Hear thou, my son, and be wise, and guide thine heart in the way.

Hear thou ... be wise, and guide thine heart in the way. Do not turn back or aside from the narrow way. The steps are:

(1) Hear;

(2) Be wise-the doctrinal fruit of hearing;

(3) Guide thine heart in the way, as the practical fruit of both.