1. The Lord of Life (vv. 1-8). “Preserve me” (“Keep me safe,” niv) doesn’t suggest that David was in trouble or danger, as in Psalms 9 and 13. It simply means that he needed God’s constant care and oversight so that he might honor the Lord and enjoy all the good things that only God could give him. God alone is good (Matt. 19:17), and apart from Him, we have nothing good.

A good relationship (vv. 1-2). The Lord is our highest good and greatest treasure (73:25, 28), the giver of every good and perfect gift (James 1:17). To know Him through Jesus Christ is the highest privilege in life. If we have anything that we think is good, and it doesn’t come from God, it isn’t good. God meets us with “the blessings of good things” (21:3 nasb), and His goodness follows us until we reach the Father’s house (23:6). When Jesus Christ is your Savior (refuge) and Lord, you experience God’s goodness even in the midst of trials. Our relationship to ourselves, our circumstances, other people, and the future depends on our relationship to the Lord.

A good companionship (vv. 3-4). We don’t live the Christian life alone, because we’re part of a great spiritual family and need each other. As in previous psalms, two groups are depicted: the believing remnant (“saints”) and the unbelieving worshippers of idols (10:8-10; 11:2-3; 12; 14:5-6). The saints are those who trust God and obey His covenant, those who are set apart for the Lord. They take seriously God’s command, “Be holy, for I am holy” (Lev. 19:2; 20:7-8, 26; 21:8). Israel was a kingdom of priests (Ex. 19:6; Deut. 7:6) and a holy nation, just as the church is today (1 Peter 2:9). David called them “the majestic ones” (nasb), a word that carries the meaning of excellence, nobility, and glory. Despite our faults and failures, believers are God’s elite, His nobility on earth. We must all love one another and use our God-given abilities and resources to minister to the family of God (Gal. 6:1-10). Like David, we must not compromise with those who disobey the Lord and worship idols (money, success, fame, etc.) but should seek to lead them to Jesus Christ, the source of all that is good and lasting. Multiplied gods only bring multiplied sorrows. David didn’t even want to speak the names of the false gods of those in Israel who forsook the covenant (Ex. 23:13; Josh. 23:7). We are not to be isolationists, for the Lord has left us in this world to be salt and light; but we must be careful not to be defiled by their sins (James 1:27; 4:4; Rom. 12:2). No church is perfect, because no believer is perfect; but let’s still give thanks for the people of God and seek to encourage them all we can.

A good stewardship (vv. 5-6). After Israel conquered the Promised Land, each tribe except Levi was assigned a special inheritance (Josh. 13–21). Because they served in the sanctuary and ate of the holy sacrifices, the priests and Levites had the Lord as their special inheritance (Num. 18:20-32; Deut. 10:8-9; 14:27-29; Josh. 13:14, 23), and David saw himself in that privileged position. “The Lord is the portion of my inheritance and my cup” (v. 5 nasb). To possess great wealth but not have the Lord is poverty indeed (Luke 12:13-21), and to enjoy the gifts but ignore the Giver is wickedness indeed. If Jesus is the Lord of our lives, then the possessions we have and the circumstances we are in represent the inheritance He gives us. The measuring lines marked off the inheritance of the tribes, clans, and families in Israel; and then each individual lot was marked with a “landmark” that was not to be moved (Deut. 19:14; 27:17; Prov. 15:25; 22:28; 23:10-11). David rejoiced that God had caused the lines of his inheritance to fall in pleasant places and that he had a “delightful inheritance” (niv). He wanted to be a good steward of all that the Lord had given him.

A good fellowship (vv. 7-8). David’s personal fellowship with the Lord was his greatest joy. This was when God instructed and counseled David and told him what to do and how to do it. David even went to “night school” to learn the will of God. (See 17:3; 42:8; 63:6; 77:2, 6.) “Night” is plural, suggesting “dark nights” or “night after night” learning from God. The word instruct carries with it the idea of discipline and chastening, for David learned many lessons when God’s loving hand chastened him (Heb. 12:1-12). The Lord at his right hand suggests God as his advocate and defender. (See 73:23; 109:31; 110:5; 121:5; 1 John 2:2; Acts 2:33; 5:31.) With the Lord as his guide and guard, he had nothing to fear; he would not be moved (10:6; 15:5). The future is your friend when Jesus is your Lord.