He asks: What is the wisdom behind washing the Prophet ﷺ after his death, even though he is the purest of creation?

While the martyr in the path of Allah is not washed, this is a legal ruling.

There are those who say: Why did the Prophet ﷺ make wudu? He said: My eyes sleep but my heart does not. Why did the Prophet ﷺ make wudu? Why did the Prophet ﷺ pray when he was not required to?

This is simply a ruling, and the Prophet is human. Say: I am only

a human like you. So when this is applied to the Prophet ﷺ, it shows that it is applied to everyone.

else.