Unto thee, O my strength, will I sing: for God is my defence, and the God of my mercy.

PSALMS 59:17KJV
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What does Psalms 59:17 mean?

Psalms 59:17 ends with the speaker addressing God in song. He calls God his strength and explains why he sings: he sees God as the one who protects him and treats him with mercy.

The words “my defence” picture a safe place above danger. After looking toward a morning song in verse 16, the speaker ends by turning directly to God: “Unto thee.”

The Hebrew behind Psalms 59:17

  • “defence” — מִשְׂגָּב (misgav): This word refers to a high place or stronghold. It gives the KJV’s “defence” the picture of a secure refuge.
  • “mercy” — חֶסֶד (ḥesed): This word often carries the sense of steadfast kindness or loyal care. The phrase “the God of my mercy” speaks of God as the source of such care toward the speaker.

Why Psalms 59:17 matters

  • The speaker’s song has a stated reason. The word “for” connects his singing to what he says about God’s protection and mercy.
  • The final words keep the song personal. The repeated “my” in “my strength,” “my defence,” and “my mercy” presents the speaker’s own relationship to God.
  • The ending belongs to a plea made amid danger. Earlier, verse 3 describes people lying in wait for the speaker; verse 17 closes the psalm with a song addressed to God.

Where else these words appear

“defence” Hebrew H4869 · used in 16 verses

  • 2 Samuel 22:3 The God of my rock; in him will I trust: he is my shield, and the horn of my salvation, my high tower, and my refuge, my saviour; thou savest me from violence.
  • Psalms 48:3 God is known in her palaces for a refuge.
  • Psalms 94:22 But the LORD is my defence; and my God is the rock of my refuge.

“sing” Hebrew H2167 · used in 41 verses

  • Judges 5:3 Hear, O ye kings; give ear, O ye princes; I, even I, will sing unto the LORD; I will sing praise to the LORD God of Israel.
  • Psalms 47:7 For God is the King of all the earth: sing ye praises with understanding.
  • Psalms 98:5 Sing unto the LORD with the harp; with the harp, and the voice of a psalm.

“strength” Hebrew H5797 · used in 92 verses

  • Exodus 15:2 The LORD is my strength and song, and he is become my salvation: he is my God, and I will prepare him an habitation; my father's God, and I will exalt him.
  • Psalms 62:7 In God is my salvation and my glory: the rock of my strength, and my refuge, is in God.
  • Proverbs 10:15 The rich man's wealth is his strong city: the destruction of the poor is their poverty.