One gloomy afternoon, a funeral was being held in the church.
A religious man passed by, and he decided to offer his condolences to the ones who were grieving.
The coffin was near the church's pulpit.
Besides the coffin was a man dressed in black.
The kind man walked towards the man in black and asked who was in the coffin.
The man replied,"It was unfortunate that I never had siblings and now, this man rests in peace. The father of this man is the son of my father."
Who was the man in the coffin?