Something to think about.
 
A Generation to Come
 
18 Let this be recorded for a generation to come, so that a people yet to be created may praise the Lord. Psalms 102:19

Was it recorded for us? This verse can't be 
regarding Israel. As Israel already existed when it was written so it could not be "a people yet to be created." What other people claim the God of Abraham Issac and Jacob? (Exodus 3:15) Christians are the only other people in the world that call on the great "I Am." We the adopted children of God are that people, we are that generation. We were created that we may praise the Lord. Praise the Lord.