Can any human being who submits his will to Allah and the AhlulBayt by strictly going through trials and tribulations receive a miracle from Allah (SWT) which would make he or she infallible? If not, please explain where the Prophets and Imams say that they alone canonly be infallible? If I saw Prophet Muhammad during that time I would be in love with everything about him and I would ask how can I be infallible like him. Wouldn’t he tell me how to receive Allahs grace the way he did?

We cannot be infallible because we were not chosen by Allah. This is a position only for those chosen by Allah. You can be sinless if you choose to live that life. Infallibility is not only not committing sin, it’s being chosen by Allah.