All the days of his life, i.e. diligently and constantly; neither the greatness of his place, nor the weight and multitude, of his business, shall excuse or hinder him.
Related Commentaries of Deuteronomy 17:19
Deuteronomy 17:19
19 And it shall be with him, and he shall read therein all the days of his life: that he may learn to fear the LORD his God, to keep all the words of this law and these statutes, to do them: