Is life wearing you out?  Are you feeling dry and thirsty?  Life can be brutal.  So how do we replenish ourselves and find strength for the journey.  The answer the Bible gives is worship.  From the beginning of time, worship has been at the heart of living a life of faith.  Every generation of believers, in every culture, have included worship songs as a central element of their weekly gathering.  Why?  What are we missing?  What is worship?  Why do we need it?  And how do we do it?