In our Yoga there is no room for sacrifice. But everything depends on the meaning you put on the word. In its pure sense it means a consecrated giving, a making sacred to the Divine. But in the significance that it now bears, sacrifice is something that works for destruction; it carries about it an atmosphere of negation. This kind of sacrifice is not fulfilment; it is a deprivation, a self-immolation. It is your possibilities that you sacrifice, the possibilities and realisations of your personality from the most material to the highest spiritual range. Sacrifice diminishes your being. If physically you sacrifice your life, your body, you give up all your possibilities on the material plane; you have done with the achievements of your earthly existence.
In the same way you can morally sacrifice your life; you give up the amplitude and free fulfilment of your inner existence. There is always in this idea of self-immolation a sense of forcing, a constriction, an imposed self-denial. This is an ideal that does not give room for the soul’s deeper and larger spontaneities. By surrender we mean not this but a spontaneous self-giving, a giving of all your self to the Divine, to a greater Consciousness of which you are a part. Surrender will not diminish, but increase; it will not lessen or weaken or destroy your personality, it will fortify and aggrandise it. Surrender means a free total giving with all the delight of the giving; there is no sense of sacrifice in it. If you have the slightest feeling that you are making a sacrifice, then it is no longer surrender. For it means that you reserve yourself or that you are trying to give, with grudging or with pain and effort, and have not the joy of the gift, perhaps not even the feeling that you are giving. When you do anything with the sense of a compression of your being, be sure that you are doing it in the wrong way. True surrender enlarges you; it increases your capacity; it gives you a greater measure in quality and in quantity which you could not have had by yourself. This new greater measure of quality and quantity is different from anything you could attain before: you enter into another world, into a wideness which you could not have entered if you did not surrender. It is as when a drop of water falls into the sea; if it still kept there its separate identity, it would remain a little drop of water and nothing more, a little drop crushed by all the immensity around, because it has not surrendered. But, surrendering, it unites with the sea and participates in the nature and power and vastness of the whole sea.
[The Mother: CWM 3]