St. Augustine preaches on Psalm 43, highlighting the connection between the suffering of the Martyrs and the Passion of Christ, emphasizing the endurance and faith of believers amidst persecution. He delves into the past experiences of God's deliverance and the hope for future victory over enemies. The Psalmist expresses the deep sense of abandonment and shame faced by the faithful, questioning God's apparent absence in times of trouble. Despite the trials and humiliations, there is a call for God to awaken, help, and redeem His people for His Name's sake, acknowledging that salvation and strength come from Him alone.