4.1 Dharma Realm
This is the general term for the "things", noumenal or phenomenal. In Buddhism, there are ten states of existence, which are also called Ten Dharma Realms. Each Dharma realm has its own characteristics, and its existence is attributed to the retribution of the beings. These ten realms do not appear to be discrete in their forms, as their existence is virtually determined by the state of mind. Therefore, it is important to note that the ten Dharma realms are not beyond a single thought.
The lowest six realms are known as the Six Paths or Six Realms. These six states of existence are subjected to birth and death, and then rebirth for many lives. One's state of existence depends on one's karmic activities. With evil karmic power, one will be born in the lowest three realms, known as Three Evil Path (of transmigration). With good and kind karma, one will be born in the upper three realms, known as Three Good Paths (of transmigration).
The upper four realms are known as the Four Holy Realms. These four states of existence are beyond birth and death and liberated from the Samara.
Suffering is most severe, continuous and everlasting. Those beings must have committed unforgiveable and evil deed, with no regret or repent. The evil karma determines their existence in hell. They suffer until they are completely retributed or the evil karma vanishes. However, for those who committed the Five Offenses, they will stay in hell without any specific time to be liberated.
In this realm, most of the ghosts always live in the atmosphere of anxiety, illusion and fear. Their desires are never satisfied. The hungry ghosts cannot eat as their throat is as narrow as a pin, but their stomach is as large as a drum. Apart from hungry ghosts, there are also Yaksa, Raksa, Spiritual Ghosts, etc.. Spiritual ghosts are dwelling in the nature, e.g. trees, mountains and seas, and protecting the creatures, while Yaksa and Raksa are evil, malignant and violent.
It is a special path. All the beings within the Six Realms which do not belong to any other five realms are categorized in this path. Animals can exist in all other five paths.
Animals have minimal intelligence and consciousness. They live in adaption to the nature. As their behavior follows instinct without deliberation, their karma is neutral, i.e. neither good nor evil.
It is a peculiar path in the Six paths. In terms of material enjoyment and psychic power, it is similar to Deva. However, in some aspects, it is even worse than Human Path. The male Asura is extremely ugly, while the female is as beautiful as an angel. The male Asura always fights with each other as they are cruel and furious. They are proud of themselves, and reluctant to learn and practise the Buddhist teachings.
It is the Dhama realm which we are most familiar with. In this realm, we have both happiness and suffering. It is a material world, and the mind activities are always connected with the principles of matter. Joy and happiness are limited as freedom is also limited by the body and other sensual organs of a man. On the other hand, suffering can be the main cause or condition to allow man to possess a kind heart, thus to pursue the Buddhist Way. In this respect, Man Path is better than Deva Path.
It is a heaven for those who are wise and kind as the retribution for their good deed. Their major desires will be satisfied. In this path, it is divided into Three Heavenly Realms, namely Desire Heaven Realm, Form (or Rupa) Heaven Realm, Formless (or Arupa) Heaven Realm. In the Desire Heaven Realm, the living beings have strong desire in material and can be easily and fully satisfied with enjoyment. In the Form Heaven Realm, the living beings are not interested in material. Instead, their bodies and mind pursue the spiritual happiness, such as philosophy, music, art and meditation.
In the Formless Heaven Realm, the living beings do not attach to the material nor their own bodies. They are free from any hindrances, and they live in a state of joy, freedom and psychic power. It is the wisdom and the karma of the Deva to determine which heaven realm they live in.
4.1.7 Sravaka (Sound-Hearer Arhat)
It is the first path of the Four Holy (or Sagely) Paths. An Arhat is one who has attained the renunciation of all desires and no attachment to anything. Thus he will be liberated from the reincarnation of the Six Paths as soon as his karmic causes are completely retributed. In this path, it is the joyful state of existence beyond the worldly birth and death because they are enlightened that the worldly phenomena are unreal and impermenent. Sravaka is enlightened while they listen to the Four Noble Truths. Therefore, it is also known as Sound-Hearen Arhat.
4.1.8 Praetyka-Buddha (Those enlightened to conditions)
Praetyka-Buddha is also an Arhat, but more superior to the Sravaka. They are enlightened by understanding the Law of Dependent Originations or the Twelve Links of Dependent Originations.
Arhat is devided into four grades of arhatship or fruitions or phala.
Bodhisattva is an enlightened being. However, he has the affection to other sentient beings. With his Four Immeasurable Minds, he practises the Six Paramitas to cross over the sentient beings from suffering. What Bodhisattvas do is to enlighten themselves, and enlighten others, benefit themselves and benefit others. They cross over the sentient beings in pursuit of attainment of Buddhahood. All these relationships are mutual and interdependent.
All Bodhisattvas do not take refuge in Nirvana. They commit themselves, by their great vows, to be reborn in any Dharma Realm to rescue the sentient beings.
There are ten stages or grades of Bodhisattva depending on the extent of their merits and virtues.
"If there are people who wish to understand all Buddhas of the three periods of time they should contemplate the nature of Dharma Realm. The Tathagatas (Buddhas) are made from mind alone."
Buddha is the highest state of existence of all sentient beings. There are many many titles of Buddha, but the most common ones are summarized in Ten Titles of Buddha, which respresent the characteristic of Buddha.
The Ten Titles of Buddha are:
Buddha also has Ten Powers, which enables him to cross over the living beings, to perform all kinds of merits and virtues with psychic power and to dwell in liberation without hindrance.
Buddha treats all kinds of living beings to be equal. In the course of preaching and crossing over. Buddha is fearless and confident to overcome all difficulties. It is known as Four Fearlessness.
There are also Eighteen Different Characters of a Buddha as compared with Bodhisattva and other beings in Dharma Realms.
Buddha has a threefold body
Though Buddha is the highest enlightened beings with unconceiveable spiritual power, he is unable to do the following: