The First Panchen Lama Lozang Chokyi Gyeltsen
Namo mahamudraya: Homage to mahamudra, the great seal of reality.
I respectfully bow at the feet of my peerless guru, lord of that which pervades everywhere, master of those with actual attainment, who expounds the all-pervasive nature of everything, the great seal of reality, mahamudra, inseparable from the diamond-strong sphere of mind that is beyond speech. Gathering together the essence of the sutras and tantras and condensing oceans of guideline instructions, I shall write some advice concerning mahamudra from the Gelug/Kagyü tradition, deriving from the pioneering fatherly Dharmavajra, a mahasiddha with supreme actual attainment, and his spiritual offspring.
For this there are preparatory practices, actual techniques and concluding procedures. As for the first, in order to have a gateway for entering the teachings and a central tent pole for erecting a mahayana mind. earnestly take the safe direction of refuge and develop a dedicated heart of bodhichitta. Do not let these merely be words from your mouth. Since seeing the actual nature of mind is dependent upon building up bountiful stores and purifying yourself of mental obstacles, direct [towards your root guru] at least a hundred thousand repetitions of the hundred-syllable mantra and as many hundreds of prostrations as possible, made while reciting The Admission of Downfalls. In addition, make repeated heartfelt requests to your root guru inseparable from all Buddhas of the three times. As for the actual basic techniques, although there are many ways of asserting mahamudra, there are two when divided according to the sutras and tantras. The latter is a greatly blissful clear light mind manifested by such skillful methods as penetrating vital points of the subtle vajra-body and so forth. The mahamudra of the traditions of Saraha, Nagarjuna, Naropa and Maitripa, it is the quintessence of the anuttarayoga class of tantra as taught in The [Seven Texts of the] Mahasiddhis and The [Three] Core Volumes. The former refers to the ways of meditating on voidness as directly indicated in the expanded, intermediate and brief [Prajnaparamita sutras]. The supremely realized Arya Nagarjuna has said, “Except of this, there is no other pathway of mind leading to liberation.” Here I shall give instruction on mahamudra in accordance with his intentions and discuss the methods that lead you to recognize mind in keeping with the exposition of the lineage masters.
From the point of view of individually ascribed names, there are numerous traditions, such as those of the simultaneously arising as merged, the amulet box, possessing five, the six spheres of equal taste, the four syllables, the pacifier, the object to be cut off, dzogchen, the discursive madhyamaka view, and so on. Nevertheless, when scrutinized by a yogi learned in scripture and logic and experienced [in meditation], their definitive meanings are all seen to come to the same intended point.
via Homage to Mahamudra.