Isshin and Zanchin

 

from Trevor Leggett’s “Zen and the Ways”

Page 156

Isshin (one-heart) means to throw oneself wholly into the action without any other thought at all. Zanshin (remaining-heart) means some awareness still remaining. Some of the texts (victor note – of the Way) give both, some of them do not mention zanshin at all, and some of them mention it but say that the heading ‘zanshin’ means that there must be no zanshin.

With a spear, isshin is to commit one’s body wholly to the thrust; in a judo throw, it means to throw one’s body and heart at the opponent. If the action is technically defective, or the opponent more skilful, it will miss; then one is generally in an unfavorable position. On the other hand, the more impetuosity and immediacy and completeness of the movement may have so upset him that he cannot utilize his momentary advantage.

Still, in theory might it not be better to take into account possible failure, and keep something back in order to be able to adapt it/ But then, the one-heart will be broken into two: one saying ‘everything into the throw’ and the other ‘what if it fails?’ The latter is called a fox-doubt, and it infects the physical movement, to cause hesitation.

Similarly, if the attack is successful, must new isshin be formed to deal with a new opponent?

The schools which speak of zanshin take it as an awareness which is wide and unmoving, and which contains the isshin. The immediate awareness is thrown into the action, and yet something remains, unconscious? conscious?, which can handle a failure or even a success. This is zanshin. It must not be consciously aimed at, as that would split the ‘one-heart’.

In a sense the one-heart is the ji or particular technique, and the remaining-heart is the ir or universal principle which manifests in particular situations but is not exhausted in them.

'Isshin is the unity of the wave, zanshin is the unity of the water. Isshin defeats an opponent at a tme and place, by a technique. Zanshin is awareness of the whole process of defeating opponents, and wider than that, defeating them with minimum harm to them, and wider than that, for a good purpose and wider than that…'
In this verse, zanshin is referred to as ‘water holding the moon’.

 

Posted by Victor Smith

 

Ed Summers (Goju) That is an interesting, and very different interpretation of "zanshin" than Sensei Chinen imparted to us.... his term was "remaining MIND." After you've "disposed" of the aggressor, you don't just blithely turn your back and go on your way.... you mind remains focused on the now prone attacker.... until it is clear that he isn't just playing possum. You still keep your eyes (mind) on him as you slowly withdraw to a comfortable distance, at which point you can turn and go on your way.