From Theravada to Mahayana
The
Tradition of the Elders & the Great Vehicle

Buddhist Universe
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Map of Theravada and Mahayana Buddhiam
The Development of Mahayana Buddhism
Additional Buddhist practices and teachings began to appear in a wide range of scriptures from the early centuries CE. These further developments in thought and practice gradually evolved into what is called Mahayana, the Great Vehicle. ... An early Mahayana scripture, the Lotus Sutra, defended its seemingly innovative ideas by claiming that earlier teachings were skillful means for those with lower capacities. The idea is that the Buddha geared his teaching to his audience, and that his teachings were presented in different ways and at different levels of completeness in accordance with the readiness of his audience to understand them. ...
Japanese copy of the Lotus Sutra in gold and silver ink on indigo-dyed paper, 1636
The Lotus Sutra and other new Mahayana scriptures also taught that there was a higher goal than the arhant’s achievement of liberation, namely, to aspire to become a bodhisattva. Theravada Buddhists use the term bodhisattva to refer to the Buddha in his past lives and up to the time he attained enlightenment. Mahayana Buddhists speak of the bodhisattva as a being who has taken a vow to become fully enlightened in the future — a fully awakened Buddha — and who will assist others in their liberation as they work to complete their vow. The Lotus Sutra says that all beings have the capacity for Buddhahood and are destined to attain it eventually. Both monastics and laity are urged to take the bodhisattva vow and work to become fully enlightened. ...
 
The 1000-Armed Guanyin (Bodhisattva of Compassion)
 
The concept of the selfless bodhisattva is not just an ideal for earthly conduct; numerous bodhisattvas are believed to be present and available to hear the devotees’ petitions. ... The most popular bodhisattva in East Asia is Avalokiteshvara (known as Guanyin in China, Kannon in Japan), who symbolizes compassion and extends blessings to all. Although he is depicted as male in India, the Lotus Sutra says that this bodhisattva takes whatever form is needed to help others, and lists thirty-two examples. In East Asia, Avalokiteshvara is typically depicted as female, often as the bestower or protector of young children. (Living Religions, 155-7)
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Buddha with reflection on water
Key Concepts of Mahayana Buddhism
While the different sutras contribute a variety of ideas to Mahayana, there are some characteristic ideas that have become associated with Mahayana. Here, we mention four .... (Buddhism: Introducing the Buddhist Experience [BIBE], 116)
Dharma Wheel Turning
Bodhisattva Vows
I. The Bodhisattva Path
The first characteristic notion found in developed Mahayana is the view that a Buddha, rather than an arhat, is the person who can be of most help to people who are suffering and in need of liberation. To achieve this condition of Buddhahood, one needs to follow the Bodhisattva Path. This bodhisattva life begins with what is called the “arising of the thought of Awakening,” or bodhicitta. This bodhicitta is really the altruistic desire, or heartfelt aspiration, to attain Buddhahood so that one can help others gain freedom from suffering. (BIBE, 117)
Dharma Wheel Turning
Buddha: Infinite Reflections
II. The Perfection of Wisdom
A second characteristic of Mahayana teaching is the notion of a “higher wisdom” (prajnaparamita) realizing “emptiness” (sunyata). This notion has to do with the awakened experience of the Buddhas and bodhisattvas. For Mahayana, what one experiences with awakened consciousness is that all the “factors of existence” (dharmas), which we have seen were so carefully analyzed in the Abhidharma Pitaka, are “empty” (sunya) of existing independently, or “on their own.” ... This is another way of saying what the Buddha himself taught, namely, that all things arise dependently. To experience this dependently arisen nature of things — their “emptiness” of independence — is the core of wisdom experience according to Mahayana. It is this profound wisdom realizing emptiness that, coupled with a compassionate motivation to save all living beings, furthers one’s Great Journey to the goal of Buddhahood. (BIBE, 117)
 
The Heart Sutra
 
Om! Praise to the blessed and noble perfection of wisdom! The noble Avalokitesvara Bodhisattva was moving in the deep journey of the perfection of wisdom. When he looked down at the Five Aggregates, he saw that they are empty of own-being.
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Here, O Sariputra, form is emptiness, emptiness is form. Form is not different from emptiness, emptiness is not different from form. What is form is emptiness, what is emptiness is form. The same is true for sensations, perceptions, mental formations and consciousness.
 
MC Escher print
 
Here, O Sariputra, all dharmas are characterized by emptiness; they are neither produced nor cease, they are neither defiled nor pure, they are neither deficient nor complete. ... Therefore, one should know the great mantra of the perfection of wisdom, the mantra of great knowledge, the unsurpassed and unequaled mantra, the mantra that allays all duhkha — it is true, for there is nothing lacking in it. By the perfection of wisdom is this mantra spoken. It is the following: Gone, gone, gone beyond, utterly gone beyond; Awakening; O joy! (BIBE, 122)
The Heart Sutra Mantra in Tibetan Script
A third characteristic of Mahayana teaching concerns the nature of consciousness. We have seen that one view of consciousness found in early Buddhist texts teaches that the mind is naturally pure and clear, having been stained by mental defilements. While in Mahayana there are many and sometimes conflicting notions concerning consciousness, we find a similar strand of thought. It claims that consciousness, prior to being affected by defilements, is the luminous clarity nirvanic status of enlightened Buddhahood. This pure luminosity as the true essence of consciousness gives people the potential for Buddhahood. But ordinary conscious life generates conceptualizations and other mental formations that frustrate this potential. In the end, it is the mind that enslaves people in a life that is untrue and unsatisfying (duhkha); and it is also the mind that can set people free. (BIBE, 118)
 
Buddha Mind
 
Dharma Wheel Turning
 
Pure Land
IV. Buddha Realms
Finally, the fourth characteristic notion has to do with the nature of Buddhahood, the goal of the Bodhisattva Path. While the early Buddhist texts claim that the cosmos includes realms of hells, ghosts, gods, and Brahma beings, Mahayana expanded this vision of the cosmos by claiming that it also contains countless Buddhas residing in Buddha realms. In following the Bodhisattva Path, one can be reborn in one of these realms, where one can progress toward Buddhahood under the guidance and with the blessings of the Buddha of that realm. When one attains Buddhahood, one will also create a Buddha realm from where one will help others throughout the cosmos. In the meantime, one can receive guidance and blessings in this world, as well as visualize these “celestial” Buddhas and their realms and the advanced bodhisattvas that abide in them in ways that are spiritually transforming. These Buddhas and advanced bodhisattvas develop special skillful means (upaya) that they use to appear in the many world systems of the cosmos in order to help other beings become free from suffering and progress in the journey to Awakening and Buddhahood. (BIBE, 118)
 
Amitabha, the Pure Land Buddha, responding to worshiper
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Bodhidharma Self Power and Other Power Amitabha
Two Approaches to Mahayana
Self Power & Other Power
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Self-Power
The Chan/Zen Tradition
Bodhidharma Painting
 
Taiji Symbol (yin and yang)Buddhism was transmitted from India to China beginning around the first century CE and thence to Korea, Japan, and Vietnam. The major schools of East Asian Buddhism are part of the Mahayana branch. Many of these schools have also absorbed elements from other East Asian religions, such as Daoism, Korean shamanic practices, and Shinto. ... Around the fifth century CE, according to tradition, a South Indian monk named Bodhidharma traveled to a monastery in northern China, where he reportedly spent nine years in silent meditation, “facing the wall.” He became recognized as the first patriarch of the radical path that came to be called Chan Buddhism, from the Sanskrit word dhyana, meaning meditation. Although traditional accounts of Bodhidharma’s life and contributions may not be completely factual, they illustrate the emphasis on meditation and direct insight that characterize the Mahayana school of Chan Buddhism, which became the most successful form of Buddhism in China. (Living Religions, 160)
 
Book: Zen Mind, Beginner's Mind
 
Zen Mind, Beginner’s Mind
Shunryu Suzuki
For Zen students the most important thing is not to be dualistic. Our “original mind” includes everything within itself. It is always rich and sufficient within itself. You should not lose your self-sufficient state of mind. This does not mean a closed mind, but actually an empty mind and a ready mind. If your mind is empty, it is always ready for anything; it is open to everything. In the beginner’s mind there are many possibilities; in the expert’s mind there are few. (Zen Mind, Beginner’s Mind, 21)
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What is our "original mind"?
If the "original mind" is our true mind, then how can it be lost?
How does having an "empty mind" allow us to reconnect with this "original mind"?
The Koan

The Koan
The word Koan or Ko-an comes from the Chinese term kung-an, literally “public notice,” or “public announcement.” ... Basically a Koan is a paradoxical utterance used in Zen as a center of concentration in meditation. The paradoxical nature of Koans is essential to their function: The attempt to break down conceptual thought. Koans are constructed so that they do not succumb to conceptual analysis and thereby require a more direct response from the meditator. (the-wanderling.com/mu.html)
 
Enso (Zen circle)
A monk asked Joshu:
“Does a dog have Buddha Nature?”

Mu!
Joshu replied, “Mu!”
Animated gif of someone meditating
The Mumonkan
... concentrate your whole self, with its 360 bones and joints and 84,000 pores, into Mu making your whole body a solid lump of doubt. Day and night, without ceasing, keep digging into it, but don’t take it as “nothingness” or as “being” or “non-being.” It must be like a red-hot iron ball which you have gulped down and which you try to vomit up, but cannot. You must extinguish all delusive thoughts and feelings which you have cherished up to the present. After a certain period of such efforts, Mu will come to fruition, and inside and out will become one naturally. You will then be like a dumb man who has had a dream. You will know yourself and for yourself only.
       Then all of a sudden, Mu will break open and astonish the heavens and shake the earth. It will be just as if you had snatched the great sword of General Kan. If you meet a Buddha, you will kill him. If you meet an ancient Zen master, you will kill him. Though you may stand on the brink of life and death, you will enjoy the great freedom. In the six realms and the four modes of birth, you will live in the samadhi of innocent play.”
 
Does a dog have Buddhat Nature?
Mumon’s Final Verse
Dog! Buddha nature!
The perfect manifestation, the absolute command;
A little “has” or “has not,”
And body is lost! Life is lost!
 

 
So ... what did the Enlightened Cat
say to the Buddha Nature Dog?

Buddha Nature Cat
DOUBLE-CLICK BELOW FOR ANSWER
MEW

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