Hymn Lyrics Search - Name That Hymn

Please forgive me, I need your grace to make it through. All I have is you, I'm at your mercy. Lord I'll serve you, until my dying day, help others find the way. I'm at your mercy, please forgive me.
I think this is the cho., or at least part of it.
Also, a friend at work has been looking for a song. He said it says something about, I returned to the cleft of the rock. He said it also says something about, Moses hid in the cleft of the rock.........And somethin about Elishia? I know this is not much to go on, But anything would help. Thanks!!

Song by Crabb Family

Please Forgive Me

My sleep is gone, my heart is full of sorrow
I cant believe how much i've let you down
I dread the pain that waits for me tomorrow
When the sun reveals my broken dreams scattered on the ground

chorus:
Please forgive me
I need your grace to make it through
All i have is you, i'm at your mercy
Lord, i'll serve you
Until my dying day
Help others find the way
At your mercy, please forgive me

I cant believe the god of earth and glory
Would take the time to care for one like me
But i read in the bible that old story
How he plead for my forgiveness while he was dying on a tree

repeat chorus 2x

Thanks for the song!!

wOULD IT BE DAYS OF ELIJAH IF IT IS LET ME KNOW AND I'LL SED YOU THE LYRICS. GOD BLESS!!!