Deuteronomy 6:13

13 Worship the LORD your God. He is the only one you should serve. When you make promises, take your oaths in his name.

Deuteronomy 6:13 Meaning and Commentary

Deuteronomy 6:13

Thou shalt fear the Lord thy God, and serve him
Serve him through fear; not through slavish fear, a fear of hell and damnation; but through filial fear, a reverential affection for that God that had brought them out of a state of bondage into great and glorious liberty, out of Egypt into Canaan's land, out of a place of misery into a land of plenty; and therefore should fear the Lord and his goodness, and from such a fear of him serve him, in every part of worship, public and private, enjoined; this passage Christ refers to ( Matthew 4:10 )

and shalt swear by his name;
when they made a covenant with any, or were called to bear a testimony for the decision of any controversy which could not be otherwise finished; or whenever they took an oath on any account, which should never be taken rashly or on any trivial account, and much less falsely; it should be taken not in the name of any idol, or of any other but the true and living God; the Targum of Jonathan is,

``in the name of the Word of the Lord, in truth ye shall swear.''

Deuteronomy 6:13 In-Context

11 It has houses that are filled with all kinds of good things you didn't provide. It has wells you didn't dig. And it has vineyards and groves of olive trees you didn't plant. You will have plenty to eat.

12 But be careful that you don't forget the Lord. Remember that he brought you out of Egypt. That's the land where you were slaves.

13 Worship the LORD your God. He is the only one you should serve. When you make promises, take your oaths in his name.

14 Don't follow other gods. Don't worship the gods of the nations that are around you.

15 The LORD your God is among you. He is a jealous God. If you worship other gods, his anger will burn against you. And he will destroy you from the face of the land.