Psalm 130

1 Out of the depths I cry to you, O LORD;

2 O Lord, hear my voice.
Let your ears be attentive
to my cry for mercy.

3 If you, O LORD, kept a record of sins,
O Lord, who could stand?

4 But with you there is forgiveness;
therefore you are feared.

5 I wait for the LORD, my soul waits,
and in his word I put my hope.

6 My soul waits for the Lord
more than watchmen wait for the morning,
more than watchmen wait for the morning.

7 O Israel, put your hope in the LORD,
for with the LORD is unfailing love
and with him is full redemption.

8 He himself will redeem Israel
from all their sins.

Out of the Depth
Bob Kaughlin

Out of the depths, O Lord, I cry to You
When I am tempted to despair
Though I might fail to trust Your promises
You never fail to hear my prayer
And if You judged my sin
I’d never stand again
But I see mercy in Your hands

So more than watchmen for the morning
I will wait for You, my God
When my fears come with no warning
In Your Word I’ll put my trust
When the harvest time is over and I still see no fruit
I will wait, I will wait for You

The secret mysteries belong to You
We only know what You reveal
And all my questions that are unresolved
Don’t change the wisdom of Your will
In every trial and loss
My hope is in the cross
Where Your compassions never fail

this isn't the psalm Bob wrote the song from, but it has a few crossover points. i love this psalm.
Psalm 27

1 The LORD is my light and my salvation—
whom shall I fear?
The LORD is the stronghold of my life—
of whom shall I be afraid?

2 When evil men advance against me
to devour my flesh,
when my enemies and my foes attack me,
they will stumble and fall.

3 Though an army besiege me,
my heart will not fear;
though war break out against me,
even then will I be confident.

4 One thing I ask of the LORD,
this is what I seek:
that I may dwell in the house of the LORD
all the days of my life,
to gaze upon the beauty of the LORD
and to seek him in his temple.

5 For in the day of trouble
he will keep me safe in his dwelling;
he will hide me in the shelter of his tabernacle
and set me high upon a rock.

6 Then my head will be exalted
above the enemies who surround me;
at his tabernacle will I sacrifice with shouts of joy;
I will sing and make music to the LORD.

7 Hear my voice when I call, O LORD;
be merciful to me and answer me.

8 My heart says of you, "Seek his face!"
Your face, LORD, I will seek.

9 Do not hide your face from me,
do not turn your servant away in anger;
you have been my helper.
Do not reject me or forsake me,
O God my Savior.

10 Though my father and mother forsake me,
the LORD will receive me.

11 Teach me your way, O LORD;
lead me in a straight path
because of my oppressors.

12 Do not turn me over to the desire of my foes,
for false witnesses rise up against me,
breathing out violence.

13 I am still confident of this:
I will see the goodness of the LORD
in the land of the living.

14 Wait for the LORD;
be strong and take heart
and wait for the LORD.

Selah...
pause and wait.

EM