“A person saw someone else as a sinner, criticised him, and said he would go to Hell. On the Day of Resurrection, God Almighty will ask him, ‘How is it that you have been given My powers? I am the One Who sends people to Hell and Heaven; who are you? Well, I have put you in Hell, and this sinful servant of mine whom you used to scold and used to say all kinds of things about and that he would go to Hell, I have sent him to Heaven.’ So every human being should understand this. It should not happen that the person himself becomes the victim.”
(Malfuzat [English], Vol. 8, p. 354)