The Secret? "Let every thing that has breath praise the LOR

The Psalms begins with "Blessed/Happy is the man..." and the last word of the final verse is hallelujah, which means "praise the Lord". Put these together and we see that, all of the psalms, from the very first word to the last, can be summarized by this truth- "Blessed is the one who praises the Lord". Life doesn't always make sense, and we don't understand God's timing or his ways, but we do know that He is God of all creation, ruling over all things with goodness and love.