Jesus taught us not to swear oaths, but there are occasions when we are required to. Should I swear an oath in a courtroom, for example? I’m asked this question occasionally, so writing a blog on this topic would be helpful. Here it is!

The Scriptures

Jesus taught this during his famous Sermon on the Mount. He said, “You have heard that it was said to those of old, ‘You shall not swear falsely, but shall perform to the Lord what you have sworn.’ But I say to you, do not take an oath at all, either by heaven, for it is the throne of God, or by the earth, for it is his footstool, or by Jerusalem, for it is the city of the great King. And do not take an oath by your head, for you cannot make one hair white or black. Let what you say be simply ‘Yes’ or ‘No’; anything more than this comes from evil.”

Some translations end with “comes from the evil one,” suggesting that Satan is somehow behind the swearing of oaths. But that’s not correct. Swearing an oath does not originate with a personality such as Satan. More on that in a moment because the word “evil” actually holds the key to what Jesus is teaching.

Changing Scripture

In this section of Jesus’ Sermon, he modifies some of the Scriptures. If you read Matthew chapter five, you’ll notice Jesus say several times: “You have heard that it was said to those of old… But I say to you.” Jesus quotes from the Tanakh (The Christian Old Testament) each time and updates the meaning. His statement about oaths paraphrased several verses from the Tanakh:

  • You shall not misuse the name of the Lord your God, for the Lord will not hold anyone guiltless who misuses his name. (Exodus 20:7)
  • Do not swear falsely by my name and so profane the name of your God. I am the Lord. (Leviticus 19:12)
  • You shall not misuse the name of the Lord your God, for the Lord will not hold anyone guiltless who misuses his name. (Deuteronomy 5:11)
  • If you make a vow to the LORD your God, do not be slow to pay it, for the LORD your God will certainly demand it of you, and you will be guilty of sin. But you will not be guilty if you refrain from making a vow. Whatever your lips utter, you must be sure to do because you made your vow freely to the LORD your God with your own mouth. (Deuteronomy 23:21-23; plus, Numbers 30:3-15).

Jesus argues for a better way by teaching that vows are unnecessary. He agrees with Ecclesiastes 5:5: It is better not to make a vow than to make one and not fulfill it.

The apostle James quoted Jesus in his letter: “But above all, my brothers and sisters, do not swear, either by heaven or by earth or by any other oath, but let your “yes” be yes and your “no” be no, so that you may not fall under condemnation.” The Greek word “condemnation” refers to an accusation against you by others and does not refer to God’s judgment in this context.

Unnecessary Oaths

Jesus teaches against the use of oaths because they are unnecessary. All you need to say is simply ‘Yes’ or ‘No’; anything beyond this comes from evil. In other words, oaths are worthless or pointless.

Jesus showed that oaths are unnecessary and have no value. He taught simplicity and integrity by encouraging people not to make things more complicated than necessary. Rather than getting into all kinds of oaths, just a simple YES or NO will do. Keep your communication uncluttered. Be an upright and honest person.

One of the lessons my recently departed dad taught me was always to make my word my bond, a phrase that originated in Shakespeare’s The Merchant of Venice. From there, it became an accepted English Proverb: “An honest man’s word is as good as his bond.” “Word is Bond” has been used by several rap artists, stressing the importance of speaking the truth and standing by what you say.

If I tell someone, “I give you my word,” they can rest assured that I will do what I say and do not need to swear an oath to add assurance. My word is my bond. When we live like this, no one can accuse us of failing on our promise, as James suggests.

Everyday Life

In the Sermon on the Mount, Jesus teaches people how to live everyday life. I don’t believe his comments address an oath like one would give in a courtroom. Jesus is teaching about our communication with one another where just a simple YES or NO will do rather than attempting to back it up by swearing on God, yourself, or something else.

When I’m asked if I would take THE oath, my answer is Yes, most definitely. I have done so on many occasions and always do so with great sincerity. I have appeared in a courtroom several times as a character witness for someone accused of a crime. I have professed an oath on the Holy Bible: “I swear by Almighty God that the evidence I shall give will be the truth, the whole truth and nothing but the truth.”

I also swore an oath when I became an Australian Citizen in the 1980s: From this time forward, under God, I pledge my loyalty to Australia and its people, whose democratic beliefs I share, whose rights and liberties I respect, and whose laws I will uphold and obey.

These days, Conferees can choose between two versions of the pledge: one that refers to God and one that does not. I will always choose the one that refers to God, but that’s a personal choice.

There’s nothing wrong with saying that kind of oath, but keep your communication simple and sincere in daily life.

In my younger years as a Christian, I thought that it would be sinful to be angry with God. I viewed it as a sign of disrespect, and God would probably be mad with me for being mad at him, which could lead to all sorts of things because he is, well, bigger!

I don’t know where I got this idea. Maybe it was the teaching I received in my Pentecostal formation. Perhaps my own Bible reading and study sometimes focused on the angry God verses. It appeared it was okay for God to be angry but not us.

Fortunately, I have matured in my faith. These days I read more widely and understand the Arc of Scripture, that the Bible develops and grows as well. The ultimate Bible we should read is the life of Jesus because he was the Word made flesh.

Angry Jesus

I’ve come to understand that anger is not bad in and of itself. That it is possible to “Be angry, and sin not.” Jesus expressed anger on a few occasions. One day he was in the synagogue, and some people were looking for a reason to accuse him of breaking the law. They watched him closely to see if he would heal someone on the Sabbath. Mark tells us that Jesus looked around at them in anger and, deeply distressed at their stubborn hearts.” He then proceeded to heal a man with a shrivelled hand. The “Pharisees went out and began to plot with the Herodians how they might kill Jesus.” And they probably couldn’t spot the hypocrisy in their hearts. No wonder Jesus was angry.

I believe Jesus was angry when he made the whip and drove the salespeople and money changers out of the temple. I can’t imagine Jesus doing this with a smile on his face and asking nicely! He said, “Get these out of here! How dare you turn My Father’s house into a marketplace!” He was angry that these people were taking up space in the Temple court, excluding the poor and marginalised that should have been welcomed in God’s house. I believe Jesus is still angry today with churches and ministers who banish certain people.

Southern Baptist Report

Consider the report released yesterday revealing the systemic abuse in the Southern Baptist Convention, America’s largest Protestant denomination. The damning report shows decades of abuse and coverups of child molesters and other abusers who were in the pulpit or employed as church staff. Of senior leaders who refused to act against abusers. Of victims who were disparaged and “turned against.” Of people paid off or bullied to keep silent.

“Page after grim page reveals crushing scandal after crushing scandal.”

All this is from the same denomination that has restricted women in ministry because “the Bible is clear.” It’s the same group that has vilified the LGBTQIA Community. They are pro-life but also pro-gun and pro-death penalty. No hypocrisy to see here. Move on, please!

Sadly, conservative fundamentalists have systematically and deliberately taken over the Southern Baptist Convention. And while they were dictating what women should wear, where they could or could not minister, and who people could marry, they were covering up the worst of abuse. Jesus is angry.

Righteous Anger

I get angry, too, and now I know it’s alright to feel this way. It’s okay to be incensed at injustice and insincerity. It’s acceptable to be angry when people abuse their power to abuse others. Anger is a righteous response, and it’s okay to be angry with God. God has broad shoulders, and my anger does not intimidate him.

My Rabbi friend said this to me recently: “it is important to note that it is not only okay to respond negatively to G-d’s answer to our questions/prayers in the Hebraic tradition. It is indeed encouraged when appropriate. We are taught that we should have a full range of a relationship with G-d, which would include anger and disappointment alongside love and acceptance. All Avraham, Sarah, Moshe have very vocal and public arguments with G-d.” I’d add Job to his list (Job 7:20; 10:1-2).

Author Philip Kosloski put it this way, “So the next time you feel anger towards God because of an unfortunate situation, don’t bottle it up; cry out like Job and question God. Wrestle with God as Jacob did in the desert (see Genesis 32:23-31). After that episode, Jacob was given a new name, Israel, which means, “He who strives with God.” Only after we have wrestled with God can our relationship be repaired and begin the long path of healing.”

Out of Control

Anger is a natural and normal emotion experienced by God and people alike. But like any emotion, it can get out of control. And it is that kind of anger the Bible condemns. In our anger, we must be careful not to sin. Remember, “a hot-tempered person stirs up conflict, but someone slow to anger calms strife.” (Proverbs 15:18).