Sunday, 25 January 2015

“Heart” In The Qur’an & The Extensive Intrinsic Nervous System

In the Qur’an there are many verses talking about the heart, which is in the chest of the human body, saying that it has the ability to understand, feel, remember and make decisions, good or bad.
For example: “Have they not travelled in the land so that they may have hearts with which to comprehend, or ears with which to hear? Indeed it is not the eyes that turn blind, but it is the hearts within the breasts that turn blind!” (22:46). “.. and do not conceal the testimony, - for, verily, he who conceals it, his heart is sinful, and God has full knowledge of all that you do” (2:283).

Also in the sayings of the Messenger of God (peace and God’s blessings upon him) we find indications that the heart is the decision-maker of a person:

“Abu Hurairah narrated that the Prophet said: Do not envy one another, do not inflate prices for one another, do not hate one another, do not turn away from one another, and do not undercut one another in trade. But rather be servants of God and brothers (amongst yourselves). A Muslim is the brother of a Muslim: he does not oppress him, nor does he fail him, nor does he lie to him, nor does he hold him in contempt. Piety is right here (and he pointed to his chest) three times. It is evil enough for a man to hold his brother Muslim in contempt. The whole of a Muslim is inviolable for another Muslim: his blood, his property, and his honor” (Muslim in his Collection of Hadith).

The Qur’an, which was revealed to Prophet Muhammad (peace and God’s blessings upon him) never mentioned “al-
‘aql” (= brain) but hundred of times mentioned “ta’qiloon” , “ya’qiloon” (= you or they seek to understand), and always the subject is “the heart” not the brain. Also “yatadabbaroon” (= they ponder), not with the brain, but with the heart: “Will they not, then, ponder over this Qur’an? – or there locks upon their hearts?” (47:24).

If the Prophet’s statement (more than fourteen centuries ago) said that the piousness (earnest compliant in the observance of religion) of a person is in fact his heart’s accomplishment, then it is interesting to know that modern physicians who spent their life on research in neurological and neuroanatomical aspects of cardiology only recently discovered that “the heart is a sensory organ and information encoding and processing center, with an extensive intrinsic nervous system that’s sufficiently sophisticated to qualify as a heart brain. Its circuitry enables it to learn, remember, and make functional decisions independent of the cranial brain. To everyone’s surprise, the findings have demonstrated that the heart’s intrinsic nervous system is a complex, self-organized system; its neuroplasticity, or ability to reorganize itself by forming new neural connections over both the short and long term, has been well demonstrated”. (From an article written by Professor Dr. Dominique Surel: appliedconsciousnessintl.com).

The Qur’an indicates that all research in human history will be useless without attentive work or consciousness of the heart:
“And how many a generation We destroyed before them, who were superior than these in prowess, and (who) then searched throughout the land (wondering); is there any escape? Assuredly there is in that a reminder for him who has a (conscious) heart, or gives ear in (full) witness” (50:36-37).

On another occasion, the Prophet (peace and God’s blessings upon him), while talking about the lawful and the unlawful things for a Muslim, said: “What is lawful is clear and what is unlawful is clear, but between them are certain doubtful things which many people do not know. So he who guards against doubtful things keeps his religion and his honor blameless. But he who falls into that which is unlawful, just as a shepherd who grazes his cattle in the vicinity of a pasture declared prohibited (by the king): he is likely to stray into the pasture. Mind you, every king has a protected pasture and God’s involved limit is that which He has declared unlawful. Verily, there is a piece of flesh in the body, if it is healthy, the whole body is healthy, and if it is corrupt, the whole body is corrupt. Verily, it is the heart!” (Narrated by An-Nu’man bin Basheer, and recorded by Al-Bukhari and Muslim in their Collections of Hadith).

This explanation given by the Prophet to his followers was to teach them that all understanding, intelligence and intention of a person that will be put into action should be decided by the heart. One should not do anything without a determination from his heart.

“Then heart is the most powerful organ generating five thousand times more electromagnetic signals than the brain. Some of the same neurotransmitters present in the brain, also found in the heart, establish their own neurochemical communications link. The heart translates information that is then communicated through its neurological impulses and makes its way to the brain to the medulla and up to higher centers of the brain where they can influence our cognitive processes such as how we make decisions and how we perceive reality”. (www.appliedconsciousnessintl.com).


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