Psalm 137

137:1 By the waters of Babylon,
there we sat down and wept,
when we remembered Zion.
2 On the willows there
we hung up our lyres.
3 For there our captors
required of us songs,
and our tormentors, mirth, saying,
“Sing us one of the songs of Zion!”

4 How shall we sing the Lord's song
in a foreign land?
5 If I forget you, O Jerusalem,
let my right hand forget its skill!
6 Let my tongue stick to the roof of my mouth,
if I do not remember you,
if I do not set Jerusalem
above my highest joy!

7 Remember, O Lord, against the Edomites
the day of Jerusalem,
how they said, “Lay it bare, lay it bare,
down to its foundations!”
8 O daughter of Babylon, doomed to be destroyed,
blessed shall he be who repays you
with what you have done to us!
9 Blessed shall he be who takes your little ones
and dashes them against the rock!

Not all the songs are positive, there are tough times and situations. When you are not free and those who have done it to you rub your nose in it. It is hard to not be at home, even worse when it is not by choice. The exile is a great picture for us and the lives we have, we get into trouble when we start to believe that this is it. God does not forget, he shows u for his people. He uses those who do this to us to teach us but then he saves us when we get the point.