The importance of feelings cannot be overstated. Through feelings we feel fulfilled, satisfied in Life. Love is a feeling and such is happiness, what else do we need?
Note that the word “feeling” is not enough to express the experience. We could use the word “emotion” to add complexity for the mind wants to “understand.” Spirituality is not about repeating concepts, it is mostly about your inner experience, your inner observation, how aware we could be. Labels only confuse, segregate, separates, dissects the experience.
Please consider the following not as a belief or as interesting info. Just see it in yourself, if you could see these descriptions in "you."
The feeling that brings fulfillment is the one coming from the BEING itself through the “gut,” thus a “gut feeling.”
Take the time to observe it and recognize it. Some may call this “intuition” which is another label pointing to the same direction. Japanese medicine knows this area as “hara,” and in Chinese medicine it is known as “lower Dantian,” or the “sea of Qi.” It is not only the “gut” or the stomach, but the manifestation of vitality of BEING in this physical plane.
When that zone is relaxed, you feel relaxation, you feel good!
Perhaps we could observe 3 main centers of “feelings.”
The gut or “hara” as explained above is the main one but, we are not in touch with it. BEING according to our role in Life will manifest there. That is honesty in a nutshell. Our conditioning is to sugar coat that with thoughts, beliefs, ideas we have been exposed to and which we consider "thoughtfully," "mindfully" speaking, to be "right."
The second center is the heart. Thus, “heart feelings.”
We have been conditioned to believe that the “heart” has the most important feelings to “listen to.” Nevertheless, the “feelings from the heart” come actually from the mind. Those “feelings” have the conditioning of many past experiences.
For instance “love.” It is a label with many meanings. There is love for parents, for siblings, for offspring, for a partner, etc. All of those forms of love are different, but yet we use the same label: “love.” Where is the conditioning? In the way that we should express a particular “love” for a particular relationship. Observe "Love to God."
Why do we use the "father" type of love? or even the "beloved" one? Is that what is missing in your Life? Why isn't there a particular type of love for God as there is for a sister, a father, a son?
If you are aware of your conditioning, there will be greater openness in you.
Finally, the center in the head, which we label as “mind,” “brain,” etc. That is where most people function. That center is the furthest away from the gut. We use reason, logic, words to create our world.
For instance, you may hear poetry. The words “touched you.” The mind has been touched. A word brings the experience as the mind has a particular meaning for a particular word. “ My heart has been touched while hearing that beautiful poetry.”
Words… don’t bring an experience other than the one we believe they mean. The word “snake” could bring different reactions in people according to their experiences, however, for mainstream, that word brings a negative connotation due to religious beliefs or sexual hang ups. Conditioning.
That "feeling" is conditioning "stored" in the mind.
Again please observe those centers within yourself, otherwise; the above will just feed your mind with additional information.
In spirituality, knowing is BEING it. Not READING about it.