“Deep calls to deep” in Psalm 42:7 most naturally belongs to the psalmist’s picture of roaring, overwhelming waters. He hears or imagines rushing streams and waterfalls, then describes God’s waves and breakers passing over him as an image of how completely his troubles have overwhelmed him.
In its immediate context, the strongest reading is that “deep calls to deep” describes rushing waters and overwhelming distress. The familiar devotional idea of the depth of the human soul calling to the depth of God goes beyond what verse 7 itself clearly says.
Psalm 42:7 reads in the KJV:
“Deep calleth unto deep at the noise of thy waterspouts: all thy waves and thy billows are gone over me.”
The meaning becomes much clearer when the verse is read alongside the psalmist’s sorrow, geographical references and repeated determination to hope in God.
What Does “Deep Calls to Deep” Mean?
The phrase pictures one body or torrent of deep water seeming to answer another amid the roar of rushing water.
The Hebrew noun translated “deep” is tehom. It often refers to deep waters or the sea, but the NET Bible notes that its association here with Hermon makes mountain streams a probable sense in this particular verse. The word can also be used for streams and rivers.
The psalmist personifies the waters. They do not literally speak to one another. Their noise is so powerful that one rushing stream seems to call to another.
Then the image becomes personal:
“all thy waves and thy billows are gone over me.”
The psalmist no longer describes only the water around him. He imagines himself beneath it.
The NET translation notes explain that the language pictures him being engulfed by the current and, by implication, compares that experience with his emotional distress.
“Deep calls to deep,” therefore, is part of a larger metaphor for suffering that feels relentless and overpowering.
What Is Happening Before Psalm 42:7?
Psalm 42 begins with longing for God.
The psalmist compares his desire for God with a thirsty deer longing for flowing streams. His tears have become his food, other people repeatedly ask him, “Where is your God?”, and he remembers earlier times when he joined others in joyful worship.
By verse 5, he is speaking directly to his troubled soul:
“Why art thou cast down, O my soul?”
Verse 6 continues that emotional setting. His soul remains downcast and he remembers God from the land of the Jordan, Hermon, and Mount Mizar. Verse 7 immediately follows with the roaring-water imagery.
That sequence matters.
The reference to Jordan and Hermon gives a natural setting for the image of rushing mountain water. The psalmist then turns what he sees or remembers into language for what he feels.
He is not calmly watching water.
He feels as though the water is passing over him.
Psalm 42 as a whole moves through longing, memory, sorrow, prayer, and renewed hope. Verse 7 captures one intense moment within that larger struggle.
What Are the “Deep,” “Waterspouts,” Waves and Billows?
Psalm 42:7 combines several water images:
deep waters, rushing water, waves and billows.
Together they create movement, noise, force and a sense of being overwhelmed.
The KJV uses the word “waterspouts.” Readers today may associate that word with a tornado-like weather phenomenon over water, but that is probably not the image intended here.
The Hebrew noun behind the word, tsinnor, is rare. The NET Bible notes that it appears only here and in 2 Samuel 5:8. Because Psalm 42:7 describes loud rushing water, modern translations often render the word as “waterfalls” or similar language.
The precise physical scene cannot be reconstructed with certainty. Bible.org describes the imagery as powerful but somewhat ambiguous, while also noting that the next line strongly suggests that the waters represent the troubles confronting the psalmist.
That caution is important.
The verse does not require readers to identify one exact waterfall or prove that the writer was standing at a specific location. The poetry works because the force of the water mirrors the force of his distress.
Wave follows wave.
There is no pause.
That is how his suffering feels.
Does “Deep Calls to Deep” Mean the Human Soul Is Calling to God?
“Deep calls to deep” is often used today to describe a profound spiritual longing: the deepest part of a person calling out to the infinite depths of God.
That can be meaningful as a devotional application, especially because Psalm 42 clearly expresses intense longing for God.
But it should not be confused with the most immediate meaning of verse 7.
Look at the progression of the verse:
deep → rushing water → waves → billows → being overwhelmed
The surrounding imagery points first toward powerful water and the psalmist’s distress.
This does not make the verse less spiritual.
Psalm 42 has already established that the writer desperately longs for God. At the same time, he feels emotionally overwhelmed.
Those two realities exist together.
He can thirst for God and still feel downcast.
He can remember God and still feel submerged beneath trouble.
He can believe and still ask painful questions.
The verse therefore offers something more specific than the idea of simply “going deeper with God.” It gives poetic language to a person whose desire for God remains alive while suffering feels larger than he can bear.
That distinction helps preserve both the meaning of the verse and the value of later devotional reflection.
Why Does Psalm 42:7 Call Them “Your” Waves?
One small detail makes the verse especially striking.
The psalmist addresses God and says:
“thy waves and thy billows.”
Bible.org also draws attention to the fact that the waterfalls, breakers and waves are described in relation to the Lord.
The verse should not be stretched into a claim that every individual hardship is a direct punishment sent by God. Psalm 42 does not identify a particular sin for which the psalmist is being punished.
What the wording does show is that his suffering has not removed God from the picture.
He is overwhelmed, but he is still addressing God.
That becomes even clearer in the next verse.
Psalm 42:8 turns immediately from overwhelming waters to the Lord’s lovingkindness, song in the night, and prayer to “the God of my life.”
The psalmist’s circumstances feel chaotic, but his relationship with God has not disappeared.
Is Psalm 42:7 Saying That God Has Abandoned the Psalmist?
No.
The psalmist certainly struggles with the feeling of abandonment.
Later he asks:
“Why hast thou forgotten me?”
His enemies also intensify that pain by repeatedly asking where his God is.
But Psalm 42 does not treat feeling forgotten and actually being abandoned as the same thing.
Verse 8 still speaks of God’s lovingkindness and prayer.
Verse 11 again tells the downcast soul to hope in God because the psalmist expects to praise Him again.
That repeated return to hope is important for understanding verse 7.
The overwhelming waves describe the depth of his present distress. They do not give the final verdict on his relationship with God.
The psalmist continues to remember God, question God, pray to God and hope in God.
That is also why Psalm 42 connects naturally with the Bible’s broader language for people who feel crushed yet continue seeking God, including the reassurance found in Psalm 34:18 for the brokenhearted.
The waves may feel as though they are over him, but he is still speaking to God.
What Does “Deep Calleth Unto Deep” Mean in the KJV?
“Deep calleth unto deep” is simply the King James wording behind the more familiar modern expression “deep calls to deep.”
“Calleth” means calls.
The phrase uses personification. One deep or rushing body of water seems to call to another through the roar of the water.
The KJV then says:
“all thy waves and thy billows are gone over me.”
That second half helps interpret the first.
The central picture is not peaceful spiritual depth. It is overwhelming water being used as a metaphor for overwhelming trouble.
Yet Psalm 42 does not end beneath those waters. The psalm repeatedly returns to the same command:
hope in God.
That hope does not erase the psalmist’s distress. It exists in the middle of it.
