The Immaculate Dharmakaya Vairochana Buddha is represented by the brightness of a clear and fine weathter, meaning that the essence of self-nature in itself remains crystal clear, completely clean and perfectly pure since beginningless Time and Space. Such brightness is undisturbedly radiant and clear, which signifies the Dharmakaya Vairochana Buddha expressed as the ‘Blue Sky and White Cloud.’ The Sambhogakaya Rocana Buddha is completley blessed with the thirty-two auspicious physical attributes of excellence and eighty distinctive bodily marks, that is why it is expressed as the ‘Complete and Blissful Body of Pure Light Rocana Buddha.’ Such Body of Pure Light Rocana Buddha is the Buddha setting forth Dharma Talk at present, which is a crystal clear, completely clean and perfectly pure body that can disperse and gather freely with no hindrance like white clouds floating in the air of blue sky, meaning the release from the threefold world full of attachments and sufferings
