The quranic ayat which you are posting was a time when muslim were very few in hundreds and were attacked for there faith by thousand arab idol worshipers who fought wars with the muslims of that time so this ayats came for that time of war you ppl are look confused about quran, quran says those who are blind in this world will be blind here after also this does not means the physical blindness it refers to blindness of knoledge and wisdom, so plz read the ayat reference where and for what evet and when it came then u can understand it you ppl are innocent or perpously potraying innocent
