Pray sincerely & meaningfully with faith & trust in Allah's mercy & justice .

In this hadith, the Prophet Muhammad (PBUH) is teaching us about the importance of prayer. He said that every prophet has a special prayer and he intends to reserve his prayer for the intercession of his Ummah on the Day of Resurrection. This means that when we pray, we should think about how our prayers can benefit not only ourselves but also our fellow Muslims. We should strive to make our prayers meaningful and sincere so that they can be used as an intercession on behalf of all Muslims on Judgment Day. Furthermore, this hadith teaches us about how important it is to have faith in Allah and trust in His mercy and justice. We must remember that no matter what happens in life, Allah will always be there to help us if we turn to Him with sincerity and humility.