If not, the mind brings in its natural stuff, which is like compost that smells.
Man’s mind regularly recollects things, events, places and people that are unpleasant. It brings in instantly jealousy, pride, fear, suspicion, hatred and causes irritation and unrest. To resist this mind stuff and to seal it, one needs to strengthen the mind through invocation of the blue light. One cannot straight away lead oneself up to the blue. There is a colour elevator that one can resort to. That elevator is from violet to rose, to orange, to golden yellow, to honey yellow, to aquamarine, to light blue, to blue and to deep blue. Colour is but detail of light. Contemplation upon the elevating colours cleanses the mind of its stuff. Varieties of Mantras are used for varieties of colour manifestations