Steph also brought this piece to mind in a discussion recently about taking action, recalling the decisive stroke that forms the body of the branch the shrike here is sitting on. That stroke is so full of boldness and uncompromising direction, giving life to the concept of "severing the edge" as I understand it. Soho writes:
This [severing the edge] means one should cut right through the interval between previous and present. Its significance is in cutting off the edge between before and after, between now and then. It means not detaining the mind.
Soho's text echoes with meaning for me, even knowing as I do how the English translation must necessarily strip layers of richness and allusion from the original. But this idea, of severing the connection between past and present, resonates especially.
Musashi's line in this image admits no indecisiveness, no clinging to possibilities. Because it seems to me that indecisiveness is just that -- an inability to let go of past truths and untruths, to choose a single present and commit to it fully. If we sever the past from our present, we are left with only the present moment, and we can act with full intention and focus.
In Katori Shinto Ryu, when I practice maku-uchi men, it is this total presence that I am trying to achieve. My aikido instructor Sensei Skoyles used to say that iai practice was all about "cutting away at ourselves", ridding ourselves of weaknesses or failures to seek victory over ourselves. Every cut is an opportunity to loose failure, to let fears and anxieties fall away. Every cut is a chance for perfection, but perfection can only exist in this moment, never in the past where we are powerless to act.
When I raise my sword over my head, I try to release all thoughts, to let my mind move as it must and simply make the cut, fully present and fully engaged, holding nothing back.
It is very very difficult, but not nearly as difficult as doing it WITHOUT the sword. For the true value of this practice is learning to act with such presence and focus in my day-to-day life. Katori shows me a way to be but it is up to me to use that vision and apply it to the rest of my life.