I want some1 to clear few points abt >>Christianity n Hinduism<<...>honestly< do so if u can

You are speaking of Mark 16.That was for the Apostles not today's Christians.Those Apostles did cast out demons .Paul was bitten by a poisnous viper ,shook it off into the fire and was fine.Everyone watched him,thinking he was going to drop dead.Those special gifts ended with the dying out of the apostles,and the writing of scripture.