Psalm 69 made me think of the feeling of drowning in the troubles of this world, and yet continuing to seek God for help, and believing in His love, even when we can't see any sign of Him yet.

"Save me, O God,
for the waters have come up to my neck.
I sink in the miry depths,
where there is no foothold.
I have come into the deep waters;
the floods engulf me.
I am worn out calling for help;
my throat is parched.
My eyes fail,
looking for my God." (Psalm 69:1-3)