There are many Psalms by King David where he expresses his anguish and struggles, and then he cries out to God for help and deliverance…
Of Spirit and Flesh, Old Self and New
On Godly Women
Parables
The Giver of Rest
But We Have the Mind of Christ...
Beware the Leaven of the Pharisees
To Be Hidden with Christ in God
The Treasures of Wisdom and Knowledge
The Lord Himself
Faith Indeed!
"To trust in spite of the look of being forsaken; to keep crying out into the vast, whence comes no returning voice, and where seems no hearing; to see the machinery of the world pauselessly grinding on as if self-moved, caring for no life, nor shifting a hair-breadth for all entreaty, and yet believe that God is awake and utterly loving; to desire nothing but what comes meant for us from His hand; to wait patiently, ready to die of hunger, fearing only lest faith should fail--such is the victory that overcometh the world, such is faith indeed." George MacDonald