This reminds me of the scripture that talks about the sins of the fathers being passed down to their children. In the movie, the demon that Bruce must face is the demon that his father could not conquer and thus was passed down to him. I look at my relationship with my own father and how some things that I struggle with have been things that my own father could not until recently overcome. But thank God for Jesus, because we can overcome all obstacles through Him. No matter how hard they are.
Water is hard to contain, can move around any object, can wear away rock.
Sometimes we may have to go around an obstacle. At the same time, water can wear away rock, so we must be persistent in the pursuits that God puts in our lives, not willing to give up, realizing that we will make it. Third, the movie deals with the beauty of our various cultures. There is a scene when Bruce is ordered by the top Chinese martial arts teachers in Chinatown, San Francisco, to stop teaching the arts to those other than Chinese. We do not teach our secrets to whites, blacks or anyone else.