Working in a French tradition of abjection reaching back to Baudelaire and his paradoxes - "O filthy grandeur! O sublime disgrace!" - Bataille was early struck by what he saw as "the fact that these two complete contrasts were identical - divine ecstasy and extreme horror". He went on to challenge surrealism with a kind of anti-idealism searching for what he called the impossible by breaking rules until something beyond all rules was reached. In this way, he strove for what Foucault would call "the point of life which lies as close as possible to the impossibility of living, which lies at the limit or the extreme". Bataille sought to live at the edge of limits where the ability to comprehend experience breaks down.
Foucault
For Foucault, "the idea of a limit-experience that wrenches the subject from itself is what was important to me in my reading of Nietzsche, Bataille, and Blanchot". In this way, the systems of philosophy and psychology, and their conceptions of reality and the unified subject, could be challenged and exposed, in favour of what systems/consciousness had to refuse and exclude. How far Foucault's fascination with intense experiences provides a key to his entire body of work is however the subject of debate, with limit experiences arguably being absent from his later writings on sexuality and discipline, if strongly associated with the cult of the mad artist in The History of Madness. Limit-experience is a type of somaesthetic "edgework" that goes on to test the limits of ordered reality.
Influenced by Bataille, from whom he drew the idea of impossibility, Lacan explored the role of limit-experiences - such as "Desire, boredom, confinement, revolt, prayer, sleeplessness...and panic" - in the formation of the Other. He also adopted some of Bataille's views on love, seeing it as predicated on man having previously "experienced the limit within which, like desire, he is bound". He saw masochism in particular as a limit experience - something which fed into his article Kant avec Sade.
In describing the conditions of belief Taylor attests to a sense of fullness, joy and fulfillment: an experience which unsettles and breaks through our ordinary sense of being in the world, with its familiar objects, activities and points of reference when "ordinary reality is 'abolished' and something terrifyingly other shines through"
Wider ramifications
Concern for limit experiences fed into existential phenomenology; and through figures like Sartre reached the anti-psychiatrists of the 1960s with their cult of authenticity in the pain of extreme madness.