New Testament · Gospel

Matthew 5:34

The Sermon on the Mount

But I tell you not to swear at all: either by heaven, for it is God’s throne; Matthew 5:34 · Berean Standard Bible
What It Means

Matthew 5:34, in plain English

Jesus says: don't swear oaths at all. Not by heaven, because that's God's throne. The whole system of swearing to prove you're telling the truth misses the point.

Why it's here

If you need to swear an oath to be believed, it suggests your regular words can't be trusted. Jesus wants your everyday speech to carry the weight of truth.

Who's speaking

Jesus teaches about radical honesty.

Where it sits in the story

Imagine a world where everyone's word could be trusted without oaths. That's what Jesus is building.

A Closer Look

The scholarly reading

Jesus's blanket prohibition against swearing oaths (me omosai holos) eliminates the entire casuistic system. Invoking heaven as God's throne echoes Isaiah 66:1 and removes even 'indirect' oaths from use.

Language and setting

The rabbinic system allowed people to technically avoid oath-breaking by swearing on lesser things (heaven, earth, Jerusalem) rather than God's name directly. Jesus collapses these distinctions.

Voice

Jesus, beginning His teaching against oaths.

Significance

By prohibiting all oaths, Jesus demands a radical integrity that makes oath-taking unnecessary.

In context

Matthew 5:32–36

32But I tell you that anyone who divorces his wife, except for sexual immorality, brings adultery upon her. And he who marries a divorced woman commits adultery.

33Again, you have heard that it was said to the ancients, ‘Do not break your oath, but fulfill your vows to the Lord.’

34But I tell you not to swear at all: either by heaven, for it is God’s throne;

35or by the earth, for it is His footstool; or by Jerusalem, for it is the city of the great King.

36Nor should you swear by your head, for you cannot make a single hair white or black.

Read all of Matthew 5 — Jesus turns the world's values upside down. The blessed aren't the powerful — they're the poor in spirit, the grieving, the meek.

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