There is no harm in the blind, nor is there any harm in the lame, nor is there any harm in the sick (if they do not go forth); and whoever obeys Allah and His Apostle, He will cause him to enter gardens beneath which rivers flow, and whoever turns back, He will punish him with a painful punishment.

There is no harm in the Prophet doing that which Allah has ordained for him; such has been the course of Allah with respect to those who have gone before; and the command of Allah is a decree that is made absolute: / Those who deliver the messages of Allah and fear Him, and do not fear any one but Allah; and Allah is sufficient to take account.

And let not those grieve you who fall into unbelief hastily; surely they can do no harm to Allah at all; Allah intends that He should not give them any portion in the hereafter, and they shall have a grievous chastisement.

And the blind and the lame came to him in the temple; and he healed them.

Science without religion is lame, religion without science is blind.

And whoever is blind in this, he shall (also) be blind in the hereafter; and more erring from the way.