Dear Slaman First of all perform Tauba . I Think u r un educated in respect of Islamic studies where islam has made compulsory to love mother land. There is no Harm in singing National Song. and it made compulsory for each and every muslim to love his/her mother land. we all love India. we are not against this song , we are against the meaning of those stanzas which are against the Basic Teaching of Islam. i.e none is worthy for worship except Allah. and if u read those stanzas then u are accepting that u r worship other than Allah which will makes u out Islam.We All should come togather irrespective of Religion to develop our Holy Mother Land(India) and Should not waste the time in this.