Congruence is simply the development of body, mind, and spirit around compatible effective world models – traditionally referred to as the six harmonies. For example a mental model of hard/soft balance may be developed in our bodies as an effective way to move and in our emotional selves as a way to deal with tensions and with life in general. The way that these three aspects interconnect is greatly empowered by their compatibility.
Thus Taoism and Buddhism guide our physical training and combine to give us hard/soft Tai Chi movement.
