With Praises from Children

"With praises from children
      and from tiny infants, you have built a fortress.
It makes your enemies silent,
    and all who turn against you
          are left speechless." Psalm 8:2

This is the song they sing:

CON QUE PAGAREMOS How Can We Repay?
With what do we repay, a love so vast
that You gave Your life for the sinner?
In exchange, accept this humble offering -
this humble offering, Lord Jesus Christ,
  from my heart.

And when the night spreads out her mantle
my weeping eyes will be fixed on You.
(With) my eyes lifted up, I will see the stars;
and know from beyond them, loving Father,
You watch over me.

I cannot repay You, with silver or gold,
the great sacrifice that You made for me.
I have nothing to give You for such a great love;
Accept this song, mingled with tears,
from my heart.