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What the Bible Says About Oath

Overview

The Bible addresses oath across 85 verses, drawn from both the Old and New Testaments. These passages cluster most in Matthew, Jeremiah and Hebrews. Closely related themes include Oaths, Prisoners, Perjury and Swearing, Profane. Figures whose stories touch this theme include David, Abraham, Jesus and Paul.

Key Bible verses about oath

Old Testament

Leviticus

Leviticus 6:2

If a soul sin, and commit a trespass against the LORD, and lie unto his neighbour in that which was delivered him to keep, or in fellowship, or in a thing taken away by violence, or hath deceived his neighbour; in fellowship: or, in dealing fellowship: Heb. putting of the hand

Leviticus 6:3

Or have found that which was lost, and lieth concerning it, and sweareth falsely; in any of all these that a man doeth, sinning therein:

Leviticus 6:4

Then it shall be, because he hath sinned, and is guilty, that he shall restore that which he took violently away, or the thing which he hath deceitfully gotten, or that which was delivered him to keep, or the lost thing which he found,

Leviticus 6:5

Or all that about which he hath sworn falsely; he shall even restore it in the principal, and shall add the fifth part more thereto, and give it unto him to whom it appertaineth, in the day of his trespass offering. in the day: or, in the day of his being found guilty: Heb. in the day of his trespass

Leviticus 19:12

And ye shall not swear by my name falsely, neither shalt thou profane the name of thy God: I am the LORD.

Numbers

Numbers 5:19

And the priest shall charge her by an oath, and say unto the woman, If no man have lain with thee, and if thou hast not gone aside to uncleanness with another instead of thy husband, be thou free from this bitter water that causeth the curse: with another: or, being in the power of thy husband: Heb. under thy husband

Numbers 5:20

But if thou hast gone aside to another instead of thy husband, and if thou be defiled, and some man have lain with thee beside thine husband:

Numbers 5:21

Then the priest shall charge the woman with an oath of cursing, and the priest shall say unto the woman, The LORD make thee a curse and an oath among thy people, when the LORD doth make thy thigh to rot, and thy belly to swell; rot: Heb. fall

Numbers 5:22

And this water that causeth the curse shall go into thy bowels, to make thy belly to swell, and thy thigh to rot: And the woman shall say, Amen, amen.

Numbers 5:23

And the priest shall write these curses in a book, and he shall blot them out with the bitter water:

Numbers 5:24

And he shall cause the woman to drink the bitter water that causeth the curse: and the water that causeth the curse shall enter into her, and become bitter.

Psalms

Psalms 15:1

A Psalm of David. LORD, who shall abide in thy tabernacle? who shall dwell in thy holy hill? abide: Heb. sojourn

Psalms 15:2

He that walketh uprightly, and worketh righteousness, and speaketh the truth in his heart.

Psalms 15:4

In whose eyes a vile person is contemned; but he honoureth them that fear the LORD. He that sweareth to his own hurt, and changeth not.

Psalms 89:35

Once have I sworn by my holiness that I will not lie unto David. that: Heb. if I lie

Psalms 95:11

Unto whom I sware in my wrath that they should not enter into my rest. that: Heb. if they enter into my rest

Psalms 105:9

Which covenant he made with Abraham, and his oath unto Isaac;

Psalms 132:11

The LORD hath sworn in truth unto David; he will not turn from it; Of the fruit of thy body will I set upon thy throne. body: Heb. belly

Jeremiah

Jeremiah 4:2

And thou shalt swear, The LORD liveth, in truth, in judgment, and in righteousness; and the nations shall bless themselves in him, and in him shall they glory.

Jeremiah 5:2

And though they say, The LORD liveth; surely they swear falsely.

Jeremiah 5:7

How shall I pardon thee for this? thy children have forsaken me, and sworn by them that are no gods: when I had fed them to the full, they then committed adultery, and assembled themselves by troops in the harlots' houses.

Jeremiah 7:8

Behold, ye trust in lying words, that cannot profit.

Jeremiah 7:9

Will ye steal, murder, and commit adultery, and swear falsely, and burn incense unto Baal, and walk after other gods whom ye know not;

Jeremiah 11:5

That I may perform the oath which I have sworn unto your fathers, to give them a land flowing with milk and honey, as it is this day. Then answered I, and said, So be it, O LORD. So: Heb. Amen

Jeremiah 12:16

And it shall come to pass, if they will diligently learn the ways of my people, to swear by my name, The LORD liveth; as they taught my people to swear by Baal; then shall they be built in the midst of my people.

Jeremiah 22:5

But if ye will not hear these words, I swear by myself, saith the LORD, that this house shall become a desolation.

Jeremiah 49:13

For I have sworn by myself, saith the LORD, that Bozrah shall become a desolation, a reproach, a waste, and a curse; and all the cities thereof shall be perpetual wastes.

Jeremiah 51:14

The LORD of hosts hath sworn by himself, saying, Surely I will fill thee with men, as with caterpillers; and they shall lift up a shout against thee. by himself: Heb. by his soul lift up: Heb. utter

New Testament

Matthew

Matthew 5:33

Again, ye have heard that it hath been said by them of old time, Thou shalt not forswear thyself, but shalt perform unto the Lord thine oaths:

Matthew 5:34

But I say unto you, Swear not at all; neither by heaven; for it is God's throne:

Matthew 5:35

Nor by the earth; for it is his footstool: neither by Jerusalem; for it is the city of the great King.

Matthew 5:36

Neither shalt thou swear by thy head, because thou canst not make one hair white or black.

Matthew 5:37

But let your communication be, Yea, yea; Nay, nay: for whatsoever is more than these cometh of evil.

Matthew 14:3

For Herod had laid hold on John, and bound him, and put him in prison for Herodias' sake, his brother Philip's wife.

Matthew 14:4

For John said unto him, It is not lawful for thee to have her.

Matthew 14:5

And when he would have put him to death, he feared the multitude, because they counted him as a prophet.

Matthew 14:6

But when Herod's birthday was kept, the daughter of Herodias danced before them, and pleased Herod. before: Gr. in the midst

Matthew 14:7

Whereupon he promised with an oath to give her whatsoever she would ask.

Matthew 14:8

And she, being before instructed of her mother, said, Give me here John Baptist's head in a charger.

Matthew 14:9

And the king was sorry: nevertheless for the oath's sake, and them which sat with him at meat, he commanded it to be given her.

Matthew 14:10

And he sent, and beheaded John in the prison.

Matthew 14:11

And his head was brought in a charger, and given to the damsel: and she brought it to her mother.

Matthew 14:12

And his disciples came, and took up the body, and buried it, and went and told Jesus.

Matthew 23:18

And, Whosoever shall swear by the altar, it is nothing; but whosoever sweareth by the gift that is upon it, he is guilty. guilty: or, debtor, or, bound

Matthew 23:19

Ye fools and blind: for whether is greater, the gift, or the altar that sanctifieth the gift?

Matthew 23:20

Whoso therefore shall swear by the altar, sweareth by it, and by all things thereon.

Matthew 23:21

And whoso shall swear by the temple, sweareth by it, and by him that dwelleth therein.

Matthew 23:22

And he that shall swear by heaven, sweareth by the throne of God, and by him that sitteth thereon.

Matthew 26:63

But Jesus held his peace. And the high priest answered and said unto him, I adjure thee by the living God, that thou tell us whether thou be the Christ, the Son of God.

Hebrews

Hebrews 3:11

So I sware in my wrath, They shall not enter into my rest.) They: Gr. If they shall enter

Hebrews 3:18

And to whom sware he that they should not enter into his rest, but to them that believed not?

Hebrews 4:3

For we which have believed do enter into rest, as he said, As I have sworn in my wrath, if they shall enter into my rest: although the works were finished from the foundation of the world.

Hebrews 6:13

For when God made promise to Abraham, because he could swear by no greater, he sware by himself,

Hebrews 6:14

Saying, Surely blessing I will bless thee, and multiplying I will multiply thee.

Hebrews 6:16

For men verily swear by the greater: and an oath for confirmation is to them an end of all strife.

Hebrews 6:17

Wherein God, willing more abundantly to shew unto the heirs of promise the immutability of his counsel, confirmed it by an oath: confirmed: Gr. interposed himself by

Hebrews 7:21

(For those priests were made without an oath; but this with an oath by him that said unto him, The Lord sware and will not repent, Thou art a priest for ever after the order of Melchisedec:) without: or, without swearing of an oath

Hebrews 7:28

For the law maketh men high priests which have infirmity; but the word of the oath, which was since the law, maketh the Son, who is consecrated for evermore. consecrated: Gr. perfected

People in the Bible and oath

Biblical figures whose stories intersect with this theme.

In the Bible dictionary

Studying oath for yourself

  • Begin with Genesis 22:16, then read the passages below in canonical order.
  • Compare how Matthew, Jeremiah and Hebrews each treat the theme.
  • Consider the lives of David, Abraham and Jesus and how their stories intersect with it.
  • Widen the study to related themes: Oaths, Prisoners, Perjury and Swearing, Profane.

Frequently asked questions

What does the Bible say about oath?

The Bible addresses oath across 85 verses, drawn from both the Old and New Testaments. These passages cluster most in Matthew, Jeremiah and Hebrews. Closely related themes include Oaths, Prisoners, Perjury and Swearing, Profane. Figures whose stories touch this theme include David, Abraham, Jesus and Paul.

How many Bible verses are about oath?

The Bible references oath in 85 verses (King James Version).

Where does the Bible first mention oath?

In canonical order, the first of these passages is Genesis 22:16: “And said, By myself have I sworn, saith the LORD, for because thou hast done this thing, and hast not withheld thy son, thine only son:”

Which people in the Bible are associated with oath?

David, Abraham, Jesus, Paul and Isaac.

Preach & teach

Outline a sermon or build a study series on oath.

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