Ps 43:1 Vindicate me, O God, and plead my cause against an ungodly nation; oh, deliver me from the deceitful and unjust man!
:2 For You are the God of my strength; why do You cast me off? Why do I go mourning because of the oppression of the enemy?
:3 Oh, send out Your light and Your truth! Let them lead me; let them bring me to Your holy hill and to Your tabernacle.
:4 Then I will go to the altar of God, to God my exceeding joy; and on the harp I will praise You, O God, my God.
:5 Why are you cast down, O my soul? And why are you disquieted within me? Hope in God; for I shall yet praise Him, the help of my countenance and my God.
This is headed as Prayer to God in Time of Trouble.
Ever had a time of trouble and you just didn't know what to pray? Pray this psalm for starters.