one-answer said:
If you think that you will find the right path by doing nothing and waiting, than it is your problem.
Seek the truth with your heart and you will find it.
The heart wouldn't know any "truth" if it jump out of the ground in front of person.
The heart, though very essential in life, realistically, technically and biologically, is nothing more than pump that circulate blood through our blood vessels. It is incapable of thinking or feeling.
All the thinking and feeling with come from the brain registering sensation or perception of what we see, hear, feel or smell, not from the heart.
People who referred to or say, that we should think or feel from HEART, is merely a metaphor, because it is the BRAIN that do all the thinking or feeling.
The feeling of fear, in which we perceive a threat and our heart pump or beat faster, is due to perception of threat (whether the perception come from we see, hear, feel or smell) that the brain registered, this cause the (adrenal) gland(s) to flood with epinephrine (or adrenaline). It is this adrenaline that cause the heart to beat faster. This same adrenaline also cause our other organs like the lungs to breath faster and harder than we normally do.
Anyway, it is the brain doing what it do, and when the face with dangerous threat, though the fear cause the heart beat faster, we are forced into dilemma between fight or flight.
You couldn't seek the truth literally from the heart, because in reality the heart couldn't possibly distinguish the truth from falsehood.
But regardless of the biology and psychology, I know what you mean, even though I believe that the truth-seeking hearts are technically false analogy.
As to "seeking the truth", regardless of using the brain or heart, I couldn't and wouldn't convert to Islam, because of the interpretations of specific verses, are truly inaccurate and unscientific description in the Qur'an. I have seen many of the so-called claims of scientific miracles, over the last 10 years (or more), quoted by various Muslims in 3 different forums (RF wasn't the first forum that I had joined). This is because the verses are inaccurate, and Muslims based their argument in favour of these verses, on misinformation, and on various or combination of logical fallacies.
If I was to join Islam, it wouldn't be because of anything to do with science. Muslim used to be head of science 600+ years ago, but now some of these contemporary Muslims don't know or understand what is science, and used propaganda and misinformation, because they (some Muslims) no longer tell the truth when it come to science.