God’s people need to be equipped to handle an ever increasingly secular society. The idea of God is being challenged more with each new day. In this Psalm the writer is actually going to push back against those who would reject the existence of God. It really shouldn’t surprise us that the Word of God gives incredible wisdom for believers to hold onto in times of secular cynicism. It is, indeed, foolish to say that there is no God and the Psalmist (carried along by God) masterfully lays out why.