Psalm 126 Pray for the Lord to save the original singer.

There is no truth about who it is. Psalm 126 is a poem in the Bible, which mainly tells the story of God saving the Israeli people and expresses people's gratitude and praise to God. The original song of this poem is uncertain, but it is widely used in church worship and religious ceremonies and has become a very famous hymn. A psalm is a part of the Bible, a series of hymns and prayers. Poetry covers all aspects of human life, including praise to God, feelings about life, complaints about difficulties and hopes for the future.