Side line: “kata sarka” (according to the flesh) must be taken as adverbial, it qualifies verbs for “knowing” – how they know or in this sense not knowing – “not according to the flesh.”
「血气」(中译﹕
;意思﹕
肉体)﹕是副词,指「
道」、「
识」人这动词。他们
识(或不
识)﹕「不
肉体」。