The Tibetan Book of the Dead, written by Padmasambhava, is a sobering, concise and even poetic manual on preparing for death and ultimately how to recognize the “inner radiance” and escape cyclic existence (or saṃsāra).
The title of this book, in its original language (Tibetan), is Bardo Thödol which can be translated to “The Great Liberation through Hearing in the Intermediate State”. We know from other sources that this book was read over the deceased while they are in the intermediate state between death and rebirth, thus confirming this as an appropriate title. This reading was performed to encourage the consciousness of the dead to realize the illusory and dreamlike nature of the bardo experiences so that it can obtain liberation. Liberation is synonymous with reaching enlightenment. This is where the importance of the “inner radiance” comes in. If you recognize the “inner radiance”, you will be liberated. One can think of the “inner radiance” as the true self or the essence of oneself although that is an elementary and shallow idea.
Padmasambhava’s writing is concise, poetic, but also esoteric. This is so for various reasons. The succinctness of his writing is probably because this is meant to be read repeatedly. It allows for the message to get across and compact passages are easier to meditate on and think about. As mentioned above, this text was read over the deceased so that they could obtain liberation in the bardo between death and rebirth. Furthermore, this book is like an instruction manual. Manuals do not have time for very flowery language (although this book is poetic in some parts). It must be concise because it simply wants to get the message of liberation across to its hearer. Secondly, it is poetic because it describes experiences that are otherworldly. He is not describing experiences of this life. He often describes near-death experiences or experiences in between death and rebirth. Since these experiences are not material, poetry describes those experiences the best. Additionally, the “preliminary practice” at the beginning of the book acts as a kind of song. These songs are sung before the instruction of the rest of the book is given. Finally, it is esoteric. This isn’t a writing style, but this intention certainly influenced the way he wrote. In fact, this text was one that Tibetan Buddhists would call a terma or “hidden treasure” text. Only under the correct circumstances, times, company and location would this text be allowed to be revealed for reading. Furthermore, only select people, initiated practitioners or yogis are meant to understand it. If you struggle to understand this text, you are simply not ready to understand it. This is the general structure of the text, but there are also prayers and philosophical sections inside this book as well.
In Tibetan Buddhism, reaching enlightenment or attaining buddhahood means overcoming the suffering of the cyclic existence (or saṃsāra). This is done by recognizing the “inner radiance”. The author suggests that there are spiritual practices that can be performed before death in order to be ready to recognize the “inner radiance” when it reveals itself. Only those yogis who have spent their lives preparing through spiritual meditative practices will be able to perceive the “inner radiance” upon death in the bardo.
Bardos are intermediate states of existence but usually refers to the state between one’s death and their rebirth. Padmasambhava describes six of these bardos and informs the readers of ways to recognize the “inner radiance” in them.
The first bardo is the state of living. This is the bardo in which you are practicing (through spiritual meditative practices) to recognize the “inner radiance” when you die (the next bardos). There are two bardos that are inside of the state of living. One is the bardo of meditation. This indicates the meditative concentration that a practitioner is able to enter in the waking state. This is the spiritual meditation mentioned earlier that will help prepare him for death. The second is the bardo of dreaming. This is also helpful in preparation for the later experience of death. It gives the dreamer an opportunity to recognize the difference between the illusory nature of the dreams and the waking life. You will see how these two bardos would be helpful in the bardo of the state of reality.
The second bardo is the time of death. You enter this bardo when the process of dying begins. Bardo Thödol shows us a few signs that we can observe to find out if we are entering into this bardo, for example, dysfunctional bodily characteristics or functions and physical discomfort and deterioration. This bardo hits its climax at the rising of the “inner radiance of the ground” and the ceasing of breathing.
With the rising of the “inner radiance of the ground” comes the beginning of the third bardo – the state of reality. This “inner radiance” after one stops breathing is regarded as the greatest opportunity to attain enlightenment. It is generally regarded as the most opportune time to obtain liberation, but it will come and go like a flash of lightning (one might see how the bardo of meditation might have been helpful here). In the case that you fail to recognize it – maybe because you did not spend enough time preparing for that moment during your lifetime through the practices – the consciousness will experience the “Peaceful and Wrathful Deities”. One could think of these like theatrical memories from the time of the state of living or a vivid, immersive virtual reality, but the fact of the matter is – it is fake. The Peaceful Deities are positive, likeable, and captivating illusions. The Wrathful Deities are scary, nightmare-like illusions that threaten death against you although you cannot die. If you recognize that the “Deities” are illusionary, you will be able to escape saṃsāra through recognizing the ever present “inner radiance” and obtain liberation (one might see how the bardo of dreaming might have been helpful here). If you fail to recognize their falsehood, you will be drawn into a rebirth. You remain in saṃsāra. This failure leads to the final bardo.
The final bardo is the state of rebirth. If liberation was not achieved previously, then you (your consciousness) will be transferred into a new body. The form you will take will be dependent on your karma. You will then have opportunities to recognize the “inner radiance” as you go through the cycle of life and bardos again.
In conclusion, Bardo Thödol is a book that urges its reader to wake up to the reality of death, since it is with death that comes the greatest opportunity to achieve liberation – that is, through the “inner radiance of the ground”. Indeed, “nothing at all exists which is not subject to the conditioning of death”. Yogis must know this: the temporary, passing nature of life and the incoming opportunity to escape saṃsāra. Padmasambhava achieves these purposes through his concise and poetic language. There is no question that this book provides encouragement to be “cognisant of the signs of [impending] death, and strive after [the accumulation of] virtue” as dedicated practitioners move towards recognition of the “inner radiance”.