1. FROM THE QURAN
So have they not traveled through the earth and have hearts by which to reason and ears by which to hear? For indeed, it is not eyes that are blinded but blinded are the hearts which are within the breasts. [Quran 22:46]
Hearts are the main source of reasoning. Here, rationality has been associated with it, since no organ works if the heart doesn’t.
So you see those in whose hearts is disease hastening into [association with] them, saying . . . [Quran 5:52]
Almost everywhere, feelings precede thinking. What you feel is what you say usually. It all starts from the root, out until the fruit. Is it really think before you speak, or rather feel before you do?
The Day when there will not benefit [anyone] wealth or children. But only one who comes to Allah with a sound heart. [Quran 26:88-89]
You have a damaged heart and it makes a lot of difference. So don’t take this half-heartedly!
Then do they not reflect upon the Quran, or are there locks upon [their] hearts? [Quran 47:24]
This implies that one can’t reflect if one’s heart is locked. Perhaps we should try to think with an open heart instead of an open mind, because if the heart is open eventually the mind will open, too, because thinking sprouts from the heart.
And hold firmly to the rope of Allah all together and do not become divided. And remember the favor of Allah upon you – when you were enemies and He brought your hearts together and you became, by His favor, brothers. [Quran 3:103]
Great minds think alike? How about this: Great hearts bond alike.
2. FROM HADITH
Allah said, ‘I have prepared for My righteous slaves (such excellent things) as no eye has ever seen, nor an ear has ever heard nor a human heart can ever think of.’ [Bukhari]
The heart is also the source of imagination.
Allah has forgiven my nation for the evil suggestions of their hearts, so long as they do not act upon it or speak of it, and for what they are forced to do. [Ibn Majah]
The false dichotomy of head versus heart cannot be resolved by the mind gaining dominance over the emotions, but rather by increasing the balance between the two systems.
Verily Allah does not look to your bodies nor to your faces but He looks to your hearts. [Muslim]
You can’t have a sweet fruit with a bitter root.
Narrated Abu Hurairah, I came to the Prophet (saws) and spread out my garment to him, then he took it and gathered it at my heart, so I did not forget after that [any Hadith]. [Tirmidhi]
This was really new to me because I would never have connected forgetfulness with the blood-pumping organ, but now I know why they say “know it by heart.”
3. FROM SCIENCE
The heart senses emotional information five to seven seconds before it happens, while the brain senses it three to five seconds beforehand. So not only are emotions important contributors to our output of thoughts, but they may be one of the best ways to influence and create a change in what and how we think.
In 1974, the French researchers Gahery and Vigier, stimulated the vagus nerve (which carries signals from heart to the brain) in cats and found that the heart and nervous system were not simply following the brain’s directions.
In 1983, the heart was reclassified as an endocrine gland when a new hormone called atrial natriuretic factor (ANF), which affects blood vessels, kidneys, adrenal glands and regulatory regions in the brain, was found to be being produced by the heart.
Dr. J. Andrew Armour discovered the heart also contains a cell type known as intrinsic cardiac adrenergic (ICA), which synthesizes and releases neurotransmitters once thought to be produced only by neurons in the brain and nerve ganglia.
The heart starts beating in an unborn fetus before the brain has been formed, a process scientists call “autorhythmic.”
Dr. Armour introduced the concept of a functional “heart brain” in 1991. Considered an independent entity, the heart’s brain is composed of an elaborate network of neurons, support cells and neurotransmitters which enables it to process information, learn, remember and produce feelings of the heart and then transmit this information from one cell to another.
“We observed the heart was acting as though it had a mind of its own and was profoundly affecting perception, intelligence and awareness,” explained McCraty.
According to Goleman, it’s a person’s EQ (Emotional Quotient) that enables them to succeed in life as much or more than their IQ (Intelligence Quotient).
During the ‘60s and ’70s pioneer physiologists John and Beatrice Lacey conducted research that showed that the heart actually communicates with the brain in ways that greatly affect how we perceive and react to the world around us.
Neurologist Antonio Damasio stresses the rationality of emotion in his book Descartes’ Error, where he emphasizes the importance of emotions in decision-making. He points out that patients with brain damage in the areas of the brain that integrate the emotional and cognitive systems can no longer effectively function in the day-to-day world, even though their mental abilities are perfectly normal.
I don’t mean to say that the brain has no purpose in our lives. There are many places where Allah (swt) has mentioned using the intellect, but the main point remains— the heart is an important part of it all.
You have to water the roots first. Don’t cut off the connection with your heart merely because you want to be a logical, rational person, thus burying it under the debris of darkness.
It’s never too late. There is time until the last breath crawls out of our lungs. Heal the heart to cure the brain and mend actions. Instead of solely relying on your own self or the people around you, seek help from Allah (swt) as Prophet (saws) used to.
Shahr bin Hawshab said: “I said to Umm Salamah: ‘O Mother of the Believers! What was the supplication that the Messenger of Allah said most frequently when he was with you?” She said: ‘The supplication he said most frequently was: “O Changer of the hearts, make my heart firm upon Your religion (Ya Muqallibal-Qulub, Thabbit Qalbi Ala Dinik).’” She said: ‘So I said: “O Messenger of Allah, why do you supplicate so frequently: ‘O Changer of the hearts, make my heart firm upon Your religion.’ He said: ‘O Umm Salamah! Verily, there is no human being except that his heart is between Two Fingers of the Fingers of Allah, so whomsoever He wills He makes steadfast, and whomever He wills He causes to deviate.’” [Tirmidhi]
May Allah (swt) give every one of us such a sound heart.