“Therefore, you should be revulsed by such a body. You should despair of it and should arouse your admiration for the body of the Tathagata. Friends, the body of a Tathagata is the body of Dharma, born of gnosis. The body of a Tathagata is born of the stores of merit and wisdom. It is born of morality, of meditation, of wisdom, of the liberations, and of the knowledge and vision of liberation. It is born of love, compassion, joy, and impartiality. It is born of charity, discipline, and self-control. It is born of the path of ten virtues. It is born of patience and gentleness. It is born of the roots of virtue planted by solid efforts. It is born of the concentrations, the liberations, the meditations, and the absorptions. It is born of learning, wisdom, and liberative technique. It is born of the thirty-seven aids to enlightenment. It is born of mental quiescence and transcendental analysis. It is born of the ten powers, the four fearlessnesses, and the eighteen special qualities. It is born of all the transcendences. It is born from sciences and superknowledges. It is born of the abandonment of all evil qualities, and of the collection of all good qualities. It is born of truth. It is born of reality. It is born of conscious awareness. Friends, the body of a Tathagata is born of innumerable good works. Toward such a body you should turn your aspirations, and, in order to eliminate the sicknesses of the passions of all living beings, you should conceive the spirit of unexcelled, perfect enlightenment.”

Chapter 2 http://www.fodian.net/world/0475_02.html
Vimalakirti Sutra, Robert Thurman's translation, 1991