Text: Psalm 50:1-15
Bulletin: 2017-12-13 Advent Midweek II
Right in a middle chunk of the Augsburg Confession, the Lutheran confessors bring up a great point that goes with our psalm tonight. The Augsburg Confession, beyond Luther’s Small Catechism, is what defines us as, “The Lutheran Church.” The Augsburg Confession is divided into 28 articles, the first 21 of which are given just for the sake of clarity. They show that the Lutherans did not teach anything new, nor did they depart from what the Church throughout the world has always taught. The last of those articles talks about praying to the saints. There, it says, “Scripture sets before us the one Christ as the Mediator, Atoning Sacrifice, High Priest, and Intercessor. He is to be prayed to. He has promised that He will hear our prayer. This is the worship that He approves above all other worship, that He be called upon in all afflictions.”
I bring this up, because it bears on our psalm this evening. In Psalm 50, God is described to us as drawing near for judgement. He summons all earth and heaven, and testifies against His people. He testifies against them for, although their sacrifices were continually before Him, their hearts were far away. Instead of offering sacrifices of thanksgiving from cleansed hearts, they offered only out of obligation. They blessed with one side of the mouth and cursed out the other. God urged His people in this psalm to call upon Him in their times of trouble, for He will deliver them. Tonight, we confess that true worship of God is to call upon Him in trouble, for He will deliver us.
In their statement, the confessors found themselves aligned with God in their sentiment. In the time of the Reformation, the worship life of the Church at large had become corrupted. In many cases, no parts of the service were in the language of the people, so they went only out of obligation or fear. In places where the common language was spoken, it was often not a level people could understand. There were priests whose sole job was to offer private communion services for donors day and night. It would be one thing if people were seeking the forgiveness of sins in the sacrament at all hours of the day – but that wasn’t the case. Instead, receiving the mass was an act to merit grace.
This is a similar picture to how God’s people throughout the Old Testament, and what is described in the psalm. At many points, the people are described as misusing God’s Word and misunderstanding the sacrifices. In the psalm, God says the point He is upset with His people over is not a lack of sacrifices. Those were always before Him. Rather, God testified against them, “You hate discipline, and you cast My Words behind you…You give your mouth free rein for evil, and your tongue frames deceit.” God’s people lied and spoke evil, they did not live according to His Word. Then, they came to offer sacrifices out of obligation, and thought that was worship.
“Offer to God a sacrifice of thanksgiving, and perform your vows to the Most High, and call upon Me in the day of trouble.” When the topic of worship is brought up in the Book of Concord as a whole, Psalm 50 is called upon to define the Lutheran understanding of worship. True worship of God is not to just go through the motions, but to look to God for all things good. True worship is begun in our hearts by the Holy Spirit. Through the Word, He convicts us of our sins and points us to Christ, who made full payment for the sins of the whole world. True worship is to look to God for the forgiveness of sins and for all blessings, both temporal and eternal. Especially, as God named, true worship is to call upon Him in the day of trouble.
Psalm 50 portrays God as drawing near to judge His people. He testifies against them. For, although their sacrifices were always before Him, their hearts were not, and they did not call upon Him in the day of trouble. If they would call upon Him in faith, He would deliver them. Often, instead, the people treated the sacrifices like pagans would. Their understanding was, if you wanted Baal to act, you had to bribe him first. Or, they treated sacrifices like doing God a favor. You do right by Him, He does right by you. Or, they treated God like a vending machine. Sacrifice a goat, get a boat. For this, God bore witness against His people.
God teaches and calls upon us here to pray, because He wants to answer. As we learned in the Catechism, God answers our prayers not because we deserve it, but because of His own fatherly, divine, goodness and mercy. To those who call upon Him in faith, He does answer and bless. Jesus has said, “Whatever you ask in My name, this I will do.” Throughout our lives, we have received blessing upon blessing from God. Everything that we have, we receive from His loving hand. For all this it is our duty to thank and praise, serve and obey Him.
God also offers this promise to those who worship Him in truth, who call upon Him in faith, “Call upon Me in the day of trouble; I will deliver you, and you shall glorify Me.” As our lives have been filled with blessing after blessing, so also has God delivered us from our troubles. We would not be here today, had not God brought us this far. And, who knows how many traps the devil has laid out for us, that God has sprung – we unaware? What great comfort this is for when we are suffering; we can call upon God and He will deliver. He will deliver us, also, on that Final Day when our redemption draws near.
The Augsburg Confession states with our psalm, that the worship that God desires and approves above all others is that we call upon Him in times of need. May God, by His Holy Spirit, keep us mindful of the deliverance He has provided us in the past and in the confidence that He will deliver us from all troubles, even on that Last Day.
 AC XXI, 2-3. Reader’s Edition.
 Ps. 50:17, 19.
 Ps. 50:14-15.
 Jn. 14:13.
 Ps. 50:15.