Favorite verses from Psalms

Psalm 137:8-9 

Daughter Babylon, doomed to destruction,
    happy is the one who repays you
    according to what you have done to us.

Happy is the one who seizes your infants
    and dashes them against the rocks.

Psalm 138:2-3 

I will bow down toward your holy temple
    and will praise your name
    for your unfailing love and your faithfulness,
for you have so exalted your solemn decree
    that it surpasses your fame.

When I called, you answered me;
    you greatly emboldened me.

Psalm 138:7 

Though I walk in the midst of trouble,
    you preserve my life.
You stretch out your hand against the anger of my foes;
    with your right hand you save me.