Deuteronomy 32:47

47 for it [is] not a vain thing for you, for it [is] your life, and by this thing ye prolong days on the ground whither ye are passing over the Jordan to possess it.'

Deuteronomy 32:47 Meaning and Commentary

Deuteronomy 32:47

For it [is] not a vain thing for you
That is, the law is not, and the observance of it in them and their children; it was no light and trifling matter, but of great importance and consequence, obedience to it being attended with rewards, and disobedience with punishment:

because it [is] your life:
if obeyed, the means of a comfortable and happy life, in the enjoyment of all good things, of the preservation and continuance of it to a length of time; and long life was always reckoned a great temporal mercy:

and through this thing ye shall prolong [your] days in the land
whither you go over Jordan to possess it;
that is, through their obedience to the law they should live long in the land of Canaan, which they were just going to possess; which explains what is meant by its being their life; their comfortable living and continuance in the land depended on their obedience to the law; see ( Isaiah 1:19 Isaiah 1:20 ) .

Deuteronomy 32:47 In-Context

45 and Moses finisheth to speak all these words unto all Israel,

46 and saith unto them, `Set your heart to all the words which I am testifying against you to-day, that ye command your sons to observe to do all the words of this law,

47 for it [is] not a vain thing for you, for it [is] your life, and by this thing ye prolong days on the ground whither ye are passing over the Jordan to possess it.'

48 And Jehovah speaketh unto Moses, in this self-same day, saying,

49 `Go up unto this mount Abarim, mount Nebo, which [is] in the land of Moab, which [is] on the front of Jericho, and see the land of Canaan which I am giving to the sons of Israel for a possession;