So about two weeks ago, i read Psalm 136. I think it's probably one of my new favorites!! esp. verses 23-26:
23) Who remembered us in our low estate: for his mercy endureth for ever.
24) And hath redeemed us from our enemies: for his mercy endureth for ever.
25) Who giveth food to all flesh: for his mercy endureth for ever.
26) O give thanks unto the God of heaven: for his mercy endureth for ever.

I know the beauty in Hebrew poetry is the repetitiveness and I have to say-- David nailed this one on the head!!

So awesome