John Gills Exposition of the Bible Commentary - Proverbs 22:6
Train up a child in the way he should go ,.... As Abraham trained up his children, and those born in his house, in the way of the Lord, in the paths of justice and judgment; which are the ways in which they should go, and which will be to their profit and advantage; see Genesis 14:14 ; and which is the duty of parents and masters in all ages, and under the present Gospel dispensation, even to bring such who are under their care in the nurture and admonition of the Lord, Ephesians 6:4 ;... read more
Matthew Henry's Complete Commentary - Proverbs 22:6
Here is, 1. A great duty enjoined, particularly to those that are the parents and instructors of children, in order to the propagating of wisdom, that it may not die with them: Train up children in that age of vanity, to keep them from the sins and snares of it, in that learning age, to prepare them for what they are designed for. Catechise them; initiate them; keep them under discipline. Train them as soldiers, who are taught to handle their arms, keep rank, and observe the word of command.... read more