Listen I love science, but Islam is the true religion. There is something in the universe called dark matter. Do you know we are unable to see dark matter. Does that mean there is no dark matter? There are just some things humans can't see, unexplainable things in this world. You want to live your life as an atheist, welp that's your decision. All your memories will completely disappear, your body will decompose and you will go. This is why atheist are cold-hearted individuals they live for this earth and this dunya and that's why they don't value family ties and most of their children are products of society. Islam has all the keys to ease one persons life. It is the opposite of a burden, it is a mercy to mankind.The person asking the question had no intellectual position, it personal and it had everything to do with how he feels. "Why is god mean to people?" It's easily refutable and he was probably a plant by the organizers or, most likely, the Sheikh himself.
It was the angel Jibril, obvi.