The practical conclusion from this blessed union with Jesus is that we are, as Christians, bound to be true in our conduct to the facts of our spiritual life, and to turn away from the world, which is now not our home, and set our mind (not only our 'affections') on things above. Surely the Christ, 'seated on the right hand of God,' will be as a magnet to draw our conscious being upwards to Himself. Surely union with Him in His death will lead us to die to the world which is alien to us, and to live in aspiration, thought, desire, love, and obedience with Him in His calm abode, whence He rules and blesses the souls whom, through their faith, He has made to live the new life of heaven on earth.
II. The first consequence of the risen life is negative, the death or 'putting off' of the old nature, the life which belongs to and is ruled by earth. Verses 5-9 solemnly lay on the Christian the obligation to put this to death. The 'therefore' in verse 5 teaches a great lesson, for it implies that the union with Jesus by faith must precede all self-denial which is true to the spirit of the Gospel. Asceticism of any sort which is not built on the evangelical foundation is thereby condemned, whether it is practised by Buddhist, or monk, or Protestant. First be partaker of the new life, and then put off the old man with his deeds. The withered fronds of last year are pushed off the fern by the new ones as they uncurl. That doctrine of life in Christ is set down as mystical; but it is mysticism of the wholesome sort, which is intensely practical, and comes down to the level of the lowest duties,--for observe what homely virtues are enjoined, and how the things prohibited are no fantastic classifications of vices, but the things which all the world owns to be ugly and wrong.
We cannot here enlarge on Paul's grim catalogue, but only point out that it is in two parts, the former (verses 5, 6) being principally sins of impurity and unregulated passion, to which is added 'covetousness,' as the other great vice to which the old nature is exposed. Lust and greed between them are the occasions of most of the sins of men. Stop these fountains, and the streams of evil would shrink to very small trickles. These twin vices attract the lightning of God's wrath, which 'cometh' on their perpetrators, not only in some final future judgment, but here and now. If we were not blind, we should see that thundercloud steadily drawing nearer, and ready to launch its terrors on impure and greedy men. They have set it in motion, and they are right in the path of the avalanche which they have loosened.
The possessors of the risen life are exhorted to put off these things, not only because of the coming wrath, but because continuance in them is inconsistent with their present standing and life (v. 7). They do not now 'live in them,' but in the heavenly places with the risen Lord, therefore to walk in them is a contradiction. Our conduct should correspond to our real affinities, and the surface of our lives should be true to their depths and roots.
The second class of vices are those which mar our intercourse with our fellows,--the more passionate anger and wrath and the more cold-blooded and deadly malice, with the many sins of speech.
III. In verse 9 Paul appends the great reason for all the preceding injunctions; namely, the fact, already enlarged on in verses 1-4, of the Christian's death and new life by union with Jesus. He need only have stated the one-half of the fact here, but he never can touch one member of the antithesis without catching fire, as it were, and so he goes on to dwell on the new life in Christ, and thus to prepare for the transition to the exhortation to 'put on' its characteristic excellences. We note how true to fact, though apparently illogical, his representation is. He bases the command to put off the old man on the fact that Christians have put it off. They are to be what they are, to work out in daily acts what they did in its full ideal completeness when by faith they died to self and were made alive in and to Christ. A strong motive for a continuous Christian life is the recollection of the initial Christian act.