Salaam all,
This thread remind me of an incident.
In one of my friends, his father was a very much follower of Prophet's sunna. He use to call me and his son [my friend] a kafir cause we don't follow what he follows.
Surprisingly, he got ill and admitted to the hospital and said that his heart valves is blocked so it has to be operated, and it was done, after a month or so he came back home.
After that I was sitting with them in their house and he again started the same story of following the Prophet, and the conversation between them as follows:
My friend [to his dad]: "Pappa! Please stop this, I am sure that don't follow the Prophet's sunna"
His father: "What? I don't follow Prophet's sunna? Look I have a beard like him, I wear clothes like him and I am not like you, a non-believer"
My friend: "Sorry Pappa, but still I say you don't follow sunna"
His father: "How? Tell me how? [he shouted]"
My friend: "Recently you were admitted to the hospital at the age of 63 years, and you came back home, enjoying your life, and Prophet died at the age of 63 years, how are you following him?"
And you should see his father's face, he was red and could not say a word and looking at my friend and me angrily. I said, ok then I will make a move and I came home.
Whenever I think of this incident, I am like

May Allah guide us all towards the Truth.

Mohammed M. Khan