Be forgiving towards others; Perform ablution before prayer; Pray regularly; Ask Allah for forgiveness sincerely; Have faith in Allah's mercy .

This hadith is about the power of forgiveness and mercy. It tells us that even if someone has done something wrong, Allah will forgive them if they have performed ablution and prayed with others. The Prophet also showed mercy by not punishing the man who asked for it, instead he forgave him. This teaches us that we should always be forgiving and merciful towards others, no matter what they have done wrong in the past. We should also remember that Allah is always willing to forgive us if we ask for it sincerely and perform our religious duties properly.