David opens with a firm statement: for God alone his soul waits in silence, and from him comes his salvation. God alone is his rock, his salvation and his fortress, so he will not be shaken for good. Then he asks, almost with irony, how long his enemies will rush against a man they treat like a leaning wall and a tottering fence. They plan only to topple him from his height and delight in lies: they bless with their mouths but curse inwardly.
In verses 5 to 8 David speaks to himself and repeats that his soul must rest in God alone. Then he invites the people to trust in God at all times and to pour out their hearts before him, because God is a refuge.
In verses 9 to 10 he compares people, whether of low or high standing, to a breath that weighs nothing on the scales, and warns against trusting in violence, theft or riches that grow. He ends with a lesson that God spoke once and David heard twice: that power belongs to God, that steadfast love also belongs to him and that he repays each person according to his work.