Yet another reflection of the "Ein"-"Yesh" dialectic is pronounced in the transformation of evil to goodness and the relations between these two poles and other contradicting elements – including various traits and emotions of the human psyche, like pride and humility, purity and profanity, et cetera. Hasidic thinkers argued that in order to redeem the sparks hidden, one had to associate not merely with the corporeal, but with sin and evil. One example is the elevation of impure thoughts during prayer, transforming them to noble ones rather than repressing them, advocated mainly in the early days of the sect; or "breaking" one's own character by directly confronting profane inclinations. This aspect, once more, had sharp antinomian implications and was used by the Sabbateans to justify excessive sinning. It was mostly toned down in late Hasidism, and even before that leaders were careful to stress that it was not exercised in the physical sense, but in the contemplative, spiritual one. This kabbalistic notion, too, was not unique to the movement and appeared frequently among other Jewish groups.