The psalm begins with an urgent call: O Lord, I call upon you; hasten to me; give ear to my voice when I call to you. He asks that his prayer be counted as incense before God, and the lifting of his hands as the evening sacrifice. He asks God to set a guard over his mouth and keep watch over the door of his lips.
Verses 4 and 5 ask that his heart not be inclined to any evil, to take part in deeds of wickedness with men who work iniquity, and that he not eat of their delicacies. Then he says that if a righteous man strikes him, it will be a kindness, and if he rebukes him, it will be oil for his head, which his head will not refuse, for his prayer is still against their evil deeds.
Verses 6 and 7 are difficult. They seem to say that when their judges are thrown down by the sides of the rock, they will hear David's words, that they are pleasant, and that their bones will be scattered at the mouth of Sheol, as when one plows and breaks up the earth. Verses 8 to 10 return to a clearer prayer: his eyes are toward God the Lord, in him he takes refuge, and he asks that he not leave his soul defenseless. He begs to be kept from the trap laid for him and from the snares of evildoers, and that the wicked fall into their own nets while he passes by safely.