The novice must cautiously feel his way back from the divine centre at the end of his period of meditation to the plane of normal activity. This descent or return must be carefully negotiated. If he is not careful he may easily and needlessly lose the fruit of his attainment. An exercise to accomplish this, to bring the meditator slowly back to earth and to prepare him for the external life of inspired activity, is the following one: very slowly opening and shutting eyelids several times. Those moments immediately following cessation of meditation are equally as important as the period preceding. They are of crucial importance in fact. For in those few minutes he may have lost much of what he gained during the whole period. Hold the state attained as gently and preciously as you would hold a baby. Hold to the centre and do not stray from it. Such a state the yogis call sahaja samadhi: despite all moving about there is non-action, for the heart is free.
-- Notebooks Category 23: Advanced Contemplation > Chapter 7: Contemplative Stillness > # 322