David composed this psalm. Most commentaries agree that the intent was for this repertoire to be reciprocated between the king and God’s people before the king engaged in a challenging enterprise for God’s people, especially before a battle. The intent is the same as when a congregation prays for its elders and pastor, when a nation prays for its leaders, and especially when a family prays together.
Any venture involving a group of united people will be taxing and can cause distress, especially to its leaders. Collectively asking for the LORD’s help before the project begins is wise for he will be a sanctuary when the tough gets going. The Lord God will grant support when believers ask him as a group. Jesus taught, “Again, I tell you that if two of you on earth agree about anything you ask for, it will be done for you by my Father in heaven. For where two or three come together in my name, there am I with them.” (Matthew 18:19-20)
Before David and any believing king began a great work they also offered sacrifices (3). The sacrifices were part of the petition. When David acquired the threshing floor of Araunah the Jebusite he said, “No, I insist on paying you for it. I will not sacrifice to the LORD my God burnt offerings that cost me nothing.” (2 Samuel 24:24) The threshing floor is where the temple would be built, the later desire of David. The Lord enabled David’s plan to succeed through his son Solomon.
The people responded, “We will shout for joy when you are victorious and will lift up our banners in the name of our God. May the LORD grant all your requests.”
