cleansing of the mind with spirituality...

Just  as everyone cleans his house suppose he stops cleaning it for two fortnights what will happen then. There will be garbage all around; that is the case with the mind. All this garbage will pollute the mind so cleansing of the mind is necessary with spirituality. Think about the house of each one our mother earth. We are not cleansing it so there is garbage all around.So cleansing of the mind and  the earth is necessary.-----R.S