" Commentary ...
" Commentary : The Arabic term/ mau'izah/(preaching)means to restrain intermingled with warning and awakening. The Arabic phrase/ ifa'- is- S udour/ refers to the purification of spirit and heart from spiritual evils. The spiritual defects are more grievous than the diseases of the body. The Qur'an's advantage lies in this very healing the spiritual diseases. The verse says: " O mankind!
There hath come to you an admonition from your Lord and a healing for what is in your hearts, ..." The verse seems to allude to the four kinds of stages that shape education and development, that is: The preaching stage against visible acts. The purification stage for purging the soul from ethical and social evils. The self- guiding stage towards those objectives which signify worldly happiness and the happiness and prosperity in the Hereafter.
The stage of receiving divine blessings which is forgiveness and Paradise. In the meantime, the Qur'an is wholly preaching on a general level, however, only those groups that seek will be covered by the divine blessings. The verse says: "... and a guidance and a mercy for the believers. " Finally, the cure for all pains must be sought after in the school of the Qur'an; not from the schools of the East and West.
" and a healing for what is in your hearts, " This is the reason why, Allah's Prophet(p.b.u.h.) in a tradition states: "When afflictions, like a dark and terrible night, invade you, seek refuge in the Qur'an. " It is simultaneously full of preaching as well as being a remedy, a source of illumination and blessing all at the same time.
As Imam Ali(a.s.)says: "On the Day of Resurrection, a voice will be heard that every farmer will be busy with some kind of pest except those who had sowed in the field of the Qur'an. Thus, sow your seeds in the field of the Qur'an.