According to Islam all humans are children of Adam & Eve.So we are all brothers and sisters.Similarly according to Islam Allah sent his prophets in large no to spread his message.Ram was probably a messanger(Prophet) of Allah just like Muhammad(PBUH) as well as Jesus Christ(PBUH) and Abraham(PBUH).So being a Muslim I have to show respect to a person who was probably a Prophet of Allah.I dont deny his existence.I think that this should be the attitude of all Muslims.