Word Buddhism – was not in the vocabulary of Buddha. Buddha was not a Buddhist nor was he belonging to a religion. This is very clear to a person who understands his teaching. He discovered the Three Universal Characteristics of life existence phenomena. Anicca- Dukka – Anatta. The meaning of anatta is ‘not self’ and ‘self’ comes into place the moment you cling onto anything (ego due to craving) , hence the moment you put a label, ‘Anatta’ is gone out of the window.
The teaching of Buddha therefore called ‘Dharma’ – Dharma practitioner take refuge in Triple Gem - Buddha, Dharma and Sangha ( the discoverer of the ultimate truth, his teachings and the Monks who renounced the worldly life who has taken a vow to follow Buddha’s strict code of conduct in order to preserve Dharma without diluting and to guide the lay people while practising to attain Nibbhana ) The lay people who wish to practise Dharma takes refuge in this triple gem, therefore it will not bring any benefits just by belonging to a cult as it is the individual who can be liberated through his own efforts.
Dharma – First thing you need to read and understand: Anicca, Dukkha and Anatta. The Buddha’s entire teaching based on these three Characteristics of life existence phenomena.
Only then you will understand that existence is an un-satisfactory condition, mentally and physically both, it cannot maintain sensual pleasures and happiness continuously and everything changes moment to moment, there is more suffering than pleasure and it is never ending, and there is existence after existence (re-birth process) which goes in a cycle, hence suffering never ends until attain Nibbhana. This was what Buddha discovered and he investigated further to identify how the mental factors function, what is cause and effect, what is an existence combine of, the cosmos and its functions, matter, thought, sense sphere, consciousness etc etc.. and came up with a well structured teaching guide for individuals to follow in order to liberate from this never ending life existence call Samsara. All who are new to Buddha Dharma will first need to study and understand all this before taking refuge in the Triple Gem. Knowledge of Dharma is not for the ignorant but the practise of Dharma can be for all.
MOST IMPORTANT THING TO REMEMBER - BUDDHA DHARMA IS A STRUCTURED PROGRAM TO PURIFY YOUR MIND BY REMOVING YOUR PRESENT AND PAST HABITS - ie. EXPERIENCING THE MIND'S UNCONDITIONED (asankhara) ESSENTIAL NATURE Nibbhana.
"All beings subsist on nutriment" — this, according to the Buddha, is the one single fact about life that, above all, deserves to be remembered, contemplated and understood. If understood widely and deeply enough, this saying of the Buddha reveals indeed a truth that leads to the root of all existence and also to its uprooting. Here, too, the Buddha proved to be one who "saw to the root of things" (muula-dassaavii). Hence, it was thought useful to collect his utterances on the subject of nutriment (aahaara), together with the instructive explanations by the teachers of old, the commentators of the Paali scriptures.
The laws of nutriment govern both biological and mental life, and this fact was expressed by the Buddha when speaking of four kinds of nutriment: edible food, sense-impressions, volition thought, and consciousness. It is hunger that stands behind the entire process of nutrition, wielding its whip relentlessly. The body, from birth to death, craves ceaselessly for material food; and mind hungers as eagerly for its own kind of nourishment, forever new sense-impressions and for an ever expanding universe of ideas.
Craving (ta.nhaa) is the principal condition of any "in-take" or "up-take" (upaadaana), that is, of nutriment in its widest sense. This is the first factor common to all types of nutriment, be they physical or mental.
Nutrimental definition, any substance or matter that, taken into a living organism, serves to sustain it in its existence, promoting growth, replacing loss,
But in addition to the vindication of the Anattá doctrine (not-self), nutriment is likewise a convincing teacher of the two other characteristics of life, Impermanence and Suffering.
Change, or Impermanence (anicca), is at the very root of the nutritive process which cries for constant replenishment of the food consumed. The bottomless gaping hole has to be filled again and again as long as the being lives. And it is no different with our mental hunger that craves for change and variety. This repetitive monotony of the process of nutrition kept going by the urge to preserve life — this is enough to reveal the Suffering (dukkha)-nature of life,
This is the suffering inherent in the very function of eating, though mostly hidden by the habituation to this most elementary feature of routine life. The concrete suffering and pain involved in the search for food and its acquisition, is obvious enough to all and this misery was, is and will be life’s constant companion.
what the Dharma teachers of old said remains true: that the search for food (áhára-pariyeþþhi) is an ever-present source of suffering (vattamána dukkha) and as such it can stir man’s sense of urgency (saívega) when he considers, in the light of “nutriment,” man’s own nature, his incessant needs and his situation in the world.
This contemplation of the dukkha-aspect of nutriment leads us to a formulation of the Four Noble Truths in terms of nutriment.
The four nutriments of life (edible food {to the Body }, sense-impressions (pleasant, painful and neutral feelings), volitions thoughts {gathi or karma thought}, and consciousness stand for the first truth of Ill; the craving for the four nutriments is the origin of Ill, the second Truth; the stopping of that craving is the cessation of the continued process of grasping for material and mental food, which is the end of Ill, the third Truth; and the Noble Eightfold Path is the way to that cessation the forth Truth.
It is because the process of nutrition demonstrates the conditioned nature of all existence that we have found it to cover those salient features of the Dhamma — the three signata (impermanence, suffering and not-self) and the Four Truths.