དེས་དེ་གསད་པའི་ཕྱིར་མདའ་འཕངས་ནས་འཕངས་མ་ཐག་ཏུ་བུ་གཅིག་པ་ཡིན་པའི་འདུ་ཤེས་སྐྱེས་ཏེ།
Using his previously developed ability to run incredibly fast, he catches the arrow with his hand just as it is about to strike the body of his only son. This is just an analogy for understanding the meaning.
Light, Reality, Assembly