Receive, I pray thee, the law from his mouth, and lay up his words in thine heart.

Receive, I pray thee, from His mouth a law, And set His sayings in thy heart.

Be pleased to take teaching from his mouth, and let his words be stored up in your heart.

Accept the law from his mouth, and place his words in your heart.

Receive, I pray thee, the law from his mouth - Listen to his commands, and obey his precepts.
And lay up his words in thine heart - Embrace his truth, and do not forget it. Let it abide with you, and let it influence your secret feelings and the purposes of the soul.

Receive, I pray thee, the law from his mouth - Some, who wish to place Job before the law given by Moses, say that this means the Noahic precepts; others, that the law of nature is intended! Stuff and vanity! The allusion is plainly to the law given by God to the children of Israel, called here by way of emphasis, תורה torah, the Law, which contained אמריו amaraiv, his Words, the words or sayings of God himself; consequently, it is not the Noahic precepts, nor the law of nature, neither of which were ever written or registered as the words of God's mouth.

Receive, I pray thee, the law from his mouth,.... Not the law of Moses; for it is a question whether that was as yet, or could come to the knowledge of Job; rather any doctrine, as the word signifies, any revelation of the mind and will of God, made unto the patriarchs in former times, and which was handed down from one to another, and was to be received as coming from the mouth of God, not as the word of man, but as the word of God; and as such to be received with meekness and reverence, with readiness, cheerfulness, and gladness; and not only to be attended to but obeyed:
and lay up his words in thine heart: as a rich treasure, very valuable, and preferable to gold, silver, and precious stones, laid up in chests and cabinets because of their value, and that they might not be lost, but be preserved safe and sure, and that they might be come at, and made use of on proper occasions; as the words of God and doctrines of the Scriptures may be, against the temptations of Satan, the lusts of the flesh, and for the instruction of ourselves and others; and therefore should be retained in our minds, hid in our hearts, and dwell richly in us; and, unless they are in the heart, and have a place there, they will be of little avail to have them in the head or on the tongue; but if they come with power into the heart, and have a place there, they work effectually, and influence the life and conversation: these Job had, and had a great value for them; see Job 6:10.

lay up-- (Psalm 119:11).

Receive - Take the rule whereby thou governest thy thoughts, and words, and whole life, not from thy own imaginations or passions, but from God, from his law, which is written in thy own mind, and from the doctrines and instructions of the holy men of God. And do not only hear them with thine ears, but let them sink into thy heart.