What Son of Man actually means
'Son of Man' is a Hebrew and Aramaic way of saying 'a human being.' God addresses the prophet Ezekiel with it more than ninety times, meaning roughly 'mortal.' Daniel 7:13 then applies the same phrase to a figure who approaches God's throne and receives worldwide authority. Jesus took that second sense and made it his usual name for himself.
Where the word comes from
In Hebrew, ben-adam is a category rather than a title. Ben means son of in the sense of belonging to a class, and adam is the ordinary word for a human, tied by sound and by Genesis 2:7 to adamah, the ground. A ben-adam is a creature made of dirt.
Ezekiel opens with wheels, fire, and a figure on a throne, and with the prophet flat on his face. The first words spoken to him are 'Son of man, stand up.' God uses that address more than ninety times across the book and almost never uses the man's name. Placed directly after what Ezekiel has just seen, the address is a statement about relative size.
Hebrew poetry pairs the phrase with plain words for a person. Psalm 8:4 asks what a human is that God pays attention to him, what a son of man is that God bothers to notice. Numbers 23:19 says God is not a man that he should lie, nor a son of man that he should change his mind. In both places the phrase means small, mortal, and not to be relied on.
Daniel 7 breaks the pattern. Four beasts come up out of the sea, and then one like a son of man arrives with the clouds of heaven, is presented to the Ancient of Days, and is handed authority over every nation and language, permanently. The Aramaic there is bar enash. The clouds are the detail that changes everything, because in the Hebrew scriptures riding cloud is something God does.
Why "Son of Man" gets in the way
Capitalized in English, 'Son of Man' looks like a fixed title with settled contents, and sitting next to 'Son of God' it reads as the human half of a two-part formula. That pairing is a later theological framework pushed back into the words. In the Gospels the phrase is what gets him charged.
At his hearing in Mark 14:62 Jesus answers the high priest by quoting Daniel: they will see the Son of Man seated at the right hand and coming with the clouds of heaven. The reaction is torn clothing and a charge of blasphemy. Nobody in that room heard a man saying he was only a man.
The reverse problem happens in Ezekiel, where English Bibles print the same two words. A reader arriving from the Gospels hears a messianic title being handed to a deported Judean priest in Babylon, when the Hebrew is doing almost the opposite and means roughly mortal. Scholars disagree about the Aramaic behind the Gospel sayings as well: some argue that bar enasha worked in first-century Galilean speech as a modest way of saying "someone like me," which would make many of the sayings lighter than they look, while others hold the idiom is attested too late to be useful evidence.
What this translation prints instead
The NGET keeps Son of Man in both testaments rather than swapping in 'the Human One' or 'mortal.' The translation's default is to retire religious vocabulary that has stopped communicating, but here a paraphrase would cut the wiring. The line from Ezekiel's dust to Daniel's throne runs through the actual words, and Jesus chose them for himself.
Case does the sorting instead. In Ezekiel the direct address prints as 'Son of man,' as in Ezekiel 16:2, where God tells the prophet to confront Jerusalem. Where the phrase sits inside poetry as a synonym for a person, it prints in lower case, as in Psalm 80:17 and Daniel 8:17. In the Gospels, where Jesus is drawing on Daniel, it prints 'Son of Man.'
The concept note carries what capitalization cannot: that the title sounds humble and is not, and that Jesus may have preferred it precisely because it was not yet a standard label for the Messiah, which left him room to fill it out on his own terms. Matthew 8:20 does both jobs in one sentence: 'Foxes have dens and birds have nests, but the Son of Man has no place to lay his head.'
Read it in place
He came close to where I was standing. When he arrived, I was terrified and fell facedown. He said to me, "Understand this, son of man — this vision is about the time of the end."
Daniel 8:17
He said to me, "Son of man, stand on your feet and I will speak to you."
Ezekiel 2:1
He said to me, "Son of man, eat what you find here. Eat this scroll, then go and speak to the house of Israel."
Ezekiel 3:1
"Now you, son of man — take a brick, set it down in front of you, and carve into it the image of a city: Jerusalem."
Ezekiel 4:1
Questions people ask
What does son of man mean in Ezekiel?
It means mortal, or human being. God uses it as his standard way of addressing Ezekiel, more than ninety times, and almost never calls him by name. Coming right after the throne vision of chapter 1, the address keeps the distance clear between the one speaking and the man on the ground listening. It is not a messianic title there.
Why did Jesus call himself Son of Man instead of Son of God?
The phrase let him claim Daniel 7 without using a term already loaded with other expectations. It sounds like an ordinary way of saying "a human," so it did not read as a bid for a throne until he attached the clouds and the right hand of God to it. That combination of apparent modesty and enormous claim appears to have been the point.
What does son of man mean in Psalm 8?
It means a human being, used in poetic parallel with the word for man in the previous line. The psalm is asking why the God who made the night sky would take any notice of a creature that small. Hebrews 2 later reads the psalm as being about Jesus, but the psalm itself is talking about humanity in general.
What does Son of Man mean in Hebrew?
The Hebrew is ben-adam, literally son of humanity. Ben marks membership in a class rather than descent from a particular father, so ben-adam means a member of the human race. The Aramaic equivalent in Daniel 7:13 is bar enash. Both are ordinary words, which is what makes their use in Daniel so unexpected.