Talk with logic brother ..Your own statement is a testament against you of how much you lack in knowledge..before calling someone Biddati, shirki and kufri as your so called scholars have taught you (may Allah swt guide them to the right path) please read this Hadith which is Sahih ....Hence before calling someone something please make sure you will SURELY become that if you are proven false - ONLY ALLAH swt can help you then..Thats why in 1400 years never any of elders have used such ruthless speech of calling other muslims so and so as compared to these so called scholars you so rave about !:)
In the hadith Ibn Umar related that the Holy Prophet said: If a Muslim calls another kafir, then if he is a kafir let it be so; otherwise, he [the caller] is himself a kafir.'' (Abu Dawud, Book of Sunna, edition published by Quran Mahal, Karachi, vol. iii, p. 484).my Akka pbuh said in a hadith
Now as far as who gave us a license well My Akka Pbuh gave us this license and every SCHOLAR I mentioned has a spiritual chain of teachers leading all the way up to the Prophet Pbuh ...So hence they are like the MIT and HARVARD level scholars of Islam because they retain that connection to RasoolAllah pbuh and the license from the Quran has been stated above ! ...Enjoy ...(bigsmile)
Now some ignorant people will ask me how can you prove this CHAIN you talk about ?? ;).. Well here you go even the spiritual chain was mentioned in Hadith by my Akka pbuh
A Hadith recorded in Mishkaat Shareef and quoted by Sayyiduna Abu Hurairah (radi Allahu anhu) who says that the Holy Prophet (sallal laahu alaihi wasallam) said:"VERILY, AT THE END OF EVERY CENTURY, ALMIGHTY ALLAH WILL SEND SUCH A PERSON TO THE UMMAH, WHO WILL REVIVE THE DEEN FOR THE THEM (THE UMMAH)."
You see ...so all the way from my AKKA pbuh ...till the end of TIME a Mujaddid will come and hence the CHAIN :)..because the sayings and Hadith of my AKKA are like the Quran (bigsmile) ..So all we muslims have to do is follow any one of the CHAINS as is mentioned and we are good :) ...THIS IS OUR LICENSE :)...and I need not mention who are the People and Scholars who have this aqeedah.