But I keep under my body, and bring it into subjection: lest that by any means, whenI have preached to others,I myself should be a castaway. (I Corinthians 9:27)Yes, this was always our inevitable destination but this discipline is not disconnected with what some have described as 'asceticism'. 'adokimos' literally is 'without approval'. In common use it meant 'not having passed the test' and so 'not a legal coin' 'an disqualified horse' and of persons 'discredited' or 'reprobate'.In what sense then did Paul positively want to be 'accredited' or 'approved'; not in his acceptance with Christ clearly. That would be justification by achievement. This is part of a passage which abounds in metaphors from the public games. He exhorts his readers to run without distraction in order to obtain the prize. These were not the modern olympics with a gold, silver and bronze but the ancient games with a laurel wreath for the winner and nothing for 2nd, 3rd or any other position; the 'crown' of verse 25 is 'stephanos'; the victors' laurel wreath.Paul was very free with athletic illustrations, particularly free if we remember that the Pharisees hated the public games as being one of the main ways that the Greek world had infiltrated their brand of Judaism. (Historically, the desire of upwardly mobile Jewish families to be accepted as 'sophisticated' Greeks included their participation in the games. The competitors in the games performed naked which identifed the orthodox Jews. The 'liberals' began to abandon circumcision and even submitted to painful operations to disguise their circumcision; they wanted to be 'like the other nations'.) One occasion of Paul's use of the games metaphor is in his use of the word 'strive'. 1Cor. 9:25 And every man that striveth for the mastery is temperate in all things. Now they do it to obtain a corruptible crown; but we an incorruptible. Col. 1:29 Whereunto I also labour, striving according to his working, which worketh in me mightily. Col. 4:12 Epaphras, who is one of you, a servant of Christ, saluteth you, always labouring fervently for you in prayers, that ye may stand perfect and complete in all the will of God. 1Tim. 6:12 Fight the good fight of faith, lay hold on eternal life, whereunto thou art also called, and hast professed a good profession before many witnesses. 2Tim. 4:7 I have fought a good fight, I have finished my course, I have kept the faith: This is the word from which derive 'agonise' but original focus is not pain but concentration of effort. It used of Christ's fierce concentration of effort in Gethsemene. (Luke 22:44) Again the biblical focus here is of effort rather than pain. The word means to contend for victory with every ounce of strength available. The Colossians reference is a good place to start; Paul is plainly referring to his 'calling' rather than to personal salvation. In none of these references is personal salvation in view but rather 'calling'. 9 times in this one chapter Paul refers to 'the gospel'.The same ideas come through in “Thou therefore endure hardness, as a good soldier of Jesus Christ. No man that warreth entangleth himself with the affairs of this life; that he may please him who hath chosen him to be a soldier. And if a man also strive for masteries, yet is he not crowned, except he strive lawfully.” (2Tim. 2:3-5, KJVS) So putting these ideas together it seems that Paul has his personal calling in view in 1 Cor 9, rather than personal security. This certainly fits the context of 1 Cor 9 which is Paul's refusal to submit to things which would obstruct his calling.The word translated 'buffet' is literally to give 'black eye' but this has the sense of a process rather than a single blow. The word is used in “Yet because this widow troubleth me, I will avenge her, lest by her continual coming she weary me.” (Luke 18:5, KJVS) which plainly does not mean a literal black eye. The purpose of Paul's 'striving' and 'buffeting' is to maintain 'temperate-ness' in all things. The word temperate really signifies 'self-control'. This is the sense in which Paul refers to his body; he is steadily determined that his body will not be in control, but under control. This is a process rather than a single act. His metaphors are vigorous but they are surely not to indicate physcial violence any more than the judge feared the widow would exert physical violence in Luke 18.So we have, I think, a clear target; self-control. But we have no indication here at all of the method of this process. There is no hint here that Paul submitted his body to physical violence but only the metaphor that as an athlete kept his body in a continual state of readiness for race, so Paul, kept his own body under control in readiness for the 'contests' which His Lord had prepared for him. His body would be his servant, never his master; 1Cor. 6:12 All things are lawful unto me, but all things are not expedient: all things are lawful for me, but I will not be brought under the power of any. Now then, (in consistency with the metaphor) how do we keep our body, which Paul refers to as a weapon of war in Romans in peak preparedness to be instantly available for the Master's use.