The old and the new (22-24)
Using the idiom of clothing, Paul wishes to impress on the believers. the importance of a change of character in fellowship with God. Just as we change our garments in the realm of the physical, so in spiritual things. Christianity is an extremely positive experience, but there are definite prohibitions. We have powerful Divine resources to help. but it requires our cooperation if we are to develop contrary features to our old way of life. Paul says "put off ...the old man..." in verse 22, and "put on the new man." He then explains the relative character of the two natures. We must be clear that, initial conversion happens at a point in time, with no attendant moral change, but practical change is a process that will be lifelong, only to find it's fulfilment in the next life. What Paul is doing here is comparing the former with the present, thus highlighting a change which has already begun. In these verses he presents the doctrine of this, before in verses 25-32, he addresses the specifics. He presents the principles before the prohibitions, the doctrine before the practice.
- The old man This means, of course, the old way of life; the expression occurs in the new testament three times, and so we must underline this as a truth which is to be understood(Romans6 v6; Ephesians4 v22; and Colossians3 v9.) A reading of these will reveal this is now a fact, the old man is crucified with Christ(Romans), the old man has been stripped off with his deeds(Colossians), and put off the old man....this is aorist infinitive, which indicates a past point in time with eternal results. All three of these scriptures refer to something that has already happened. God has finished with the old man, He has put it to death it is incurable, and in accepting God's terms, unwittingly we put it away also. Now a permanent change has taken place, you cast off your old way of life, like you would cast off a filthy garment. This is something already done at the point of salvation. However this is to be distinguished from the new testament word "the flesh", which will still trouble the believer.....this refers to our weakness, our frailty in succumbing to sinful desires....the old man is dead, but the flesh is always with us. The two ideas, the old man and the flesh are sometimes the same in some scriptures, such as John chapter3 and Romans chapter8, but mainly they are seen as separate entities, the one positional, as done away in Christ, the other practical and still very much with us to trouble us. We are to view the old man as our standing in Adam, which took us far from God. He says two things about the old man.....firstly that it is corrupt; the word is ptheiro which means shrivelled or withered, that is, it is beyond repair, it cannot be improved! God is not in the business of rehabilitating human beings, rather is He making them anew, because the old is finished. Secondly it is corrupt "according to the deceitful lusts"....those cravings, those desires, which filled the life, are deceitful, they are illusionary, because the human being, created by God, can only ever be satisfied with God. All this says dissatisfaction and degradation. The false world notion of evolution is so far off the mark, since God has finished with man in Adam, there is no betterment.
- The new man This is our new status in Christ, we have to understand what we are in Christ. We are not as we were before, we have been made anew; verse 24 says we have once and for all put on the new man, and verse 23 says we are to continually be putting on the new man. The phrase "Be what you are" comes to mind, we are to live out the reality of our new life in Christ. The question is, do we know what we are, how we have been made anew? In contradistinction to the old man, which is corrupt, the new man is pure. Notice the differences; the old was deceitful, the new is true, it is the real thing. The old was corrupt, the new is righteous, it is after God, in whose image we were originally created. The new man is created in perfection and patterned after the Creator. This is what we are in Christ, in eternity we will be perfect, if we want to experience it here and now, the way to it is to continually renew the spirit of our mind. Paul says a similar thing in Romans12 v2 "...be ye transformed by the renewing of your mind." God expects us to play our part; prior to our salvation we were unable to live up to His standards, now we can, we should give every effort to display the beauty of the new man, which, after God is "created in righteousness and true holiness".....living justly before our fellow man, and in true devotion to God.