David’s Praise to God
This passage deals with the praise David offered to God in the midst of Saul's relentless persecution and the threat of death. David realizes that it was not his own will or effort, but God, with tender love, who protected him and rescued him from his enemies. He acknowledges that when Satan, the ruler of this world, attacks, believers cannot possibly overcome by their own strength, and he confesses that they can survive only by the grace of the Holy Spirit and within God's protecting fence.
The sermon sounds a warning through the case of King Saul, who lost God and was ruined because of pride. Drunk on the power and glory God had given him, Saul chose to set his own wisdom and judgment above God. David, on the other hand, admitted his shortcomings, obeyed, and relied on God. The sermon emphasizes that the motive for believers' devotion and worship must not be their own gain or reward, but love for God and the lifting up of his glory. God shows himself merciful to the merciful and perfect to the perfect, and he remembers a faith that lives the present truthfully.
Finally, the sermon asks how urgent it is to share the gospel and save souls while we are alive. Sacrifices for the dead are meaningless, and every relationship formed on this earth ends the moment life is cut off. Therefore we must devote the time we have left to God and hold fast to the hope of heaven. The sermon leads believers to look back on whether they are truly relying on God alone, rather than on what the world offers or on their own wisdom.