Why did Prophet (S.A.W) recite the dua over and again?

Prophet Muhammad (S.A.W) recited certain duas repeatedly to emphasize their importance and to seek Allah's mercy and guidance. This practice serves as a reminder of the significance of sincere supplication and the need for persistence in prayer. By repeating these supplications, the Prophet illustrated the value of humility and reliance on Allah, encouraging believers to maintain their faith and devotion in their own prayers.