I'm not speaking ill, stop clinging to the teachings and be more pragmatic not romantic. I'm speaking the way they are.
"Padmasambhava told “Benza Guru Drubtop”, “If you live on for 7 more years, your eyesight will be recovered. The reason for you having lost sight in both eyes is that you previously believed in the Bon religion and especially, you had disparaged and despised (noble beings), causing confused inter-dependent phenomenon to arise. Now although you have seen me, due to that karmic obscuration, you will not be able to immediately regain your eyesight.”
Go tell Padmasambhava that he disrespecting religion too. lol
Here is some context for the story you are trying to telling...
"Benza Guru Druptop" was not born blind. It is said that his visual impairment was the result of curses wrought by mantras which his enemies had inflicted upon him. Before he went blind, he was just a common farmer who belonged to the Bon religion. At that time, the farmer did not understand the vast qualities of Padmasambhava and had even entertained sacrilegious views towards Guru Rinpoche and slandered him with negative speech.