Quran dont say like that ..it dont give no condition...it straight away say to follow his commands
"Says Atiullah wa AtiuRasoolAllah wa Oolul Amreminkum...." That u gotta obey Allah and Rasool and ure Ameer...
and if u see Surat-ul Maidah Ayat 41 to 47 You will see the same thing..
In Surat-ul Kahaf ...Allah SBWT clearly says whoever dont go for Jihad and scared for their life and looking for reasons ..will be made "Zalleel O Khowaar" in this dunya and Akhirah...and whoever follows Allah Ahkaamz fully and follow Islam in its true sense no matter if they are weak and have no power will be granted power, respect and kingdom from Allah SBWT...in this world and in Akhirah...
I gave u very easy way to try to eastablish Khilafat from Khorasaan...but its all upto u gyz ...U will regret it in the end cuz the Sun of Khilafat according to Hadiths is gonna rise from there/Khorasaan..Insha-AAlah....Cuz It has already been granted Nusrah from Allah SBWT....Masha-Allah...
And Allah SBWT has his own hikmat in everything...Alhamdolillah