Do not feed the roots of attachment to worldly comforts, more than is absolutely necessary. They lead only to anxiety and fear, they can never satisfy the innermost craving of man. Emphasise the universal Self Principle, encourage prayer, meditation. Quiet contemplation of grandeur and glory of God, reflected in Nature, repetition of the Name of the Lord, encourage silence and solitude, for the sake of introspection and contact with the springs of joy inherent in man. If you are at peace with yourself, you will discern peace all around.
Peace is the characteristic of the mind of Man.
That is the innate quality of the mind. In order to search for peace there is no need to go anywhere else, as gold and silver lie hiddenunder the earth and pearl and coral under the sea, Peace and joy also lie hidden in the activities of the Mind. When the three gunas- Satwa, Rajas and Tamas are equated in Sadhana the result is Shanthi.