The higher Truth is all the time working in us but through the lower power - Aparashakti. It is when we become conscious of the play of this higher Power then only yoga begins.
Sri AurobindoThreefold are those supreme births of this divine force that is in the world, they are true, they are desirable; he moves there wide-overt within the Infinite and shines pure, luminous and fulfilling.... Of that which is in mortal in mortals, and possessed of the truth, is a God and established inwardly as an energy working out in our divine powers.... Become high uplifted, O Strength, pierce all veils, manifest in as the things of the Godhead.
Sri Aurobindo