Photo credit: under the Creative Commons license, by dartlee
In my last post I raised the importance of being able to recognise sin. By doing this, the enemy becomes easier for us to identify. This is crucial because sin comes in many subtle forms, even trying to deny that it is even sin! However, our war on sin must not end with this simple yet necessary recognition. A second strategy for waging war on sin is to replace sin. Sin tries to consume our mind, and once it has done so it then produces evil actions. As a believer, we ought to replace evil with good. Instead of being consumed with unrighteousness, we ought to be consumed with righteousness. The principle of replacing calls for the believer to crowd sin out of their life. If we have a sinful thought, it is not enough to recognize it as sin, as important as that is. We need to replace that sin. What do we replace it with? We need to be filling our minds with the glorious truths of God’s word. Paul said in his letter to the Philippians,
“Finally, brothers, whatever is true, whatever is honorable, whatever is just, whatever is pure, whatever is lovely, whatever is commendable, if there is any excellence, if there is anything worthy of praise, think about these things” (Phil. 4:8).
The notion of replacing can also be seen in the principle of Putting off and Putting on. Once we remove sin we replace it with righteousness. In his letter to the Colossians Paul commanded his readers to put off sexual (Col. 3:5-7) and social sins (Col. 3:8-11). These are the garments of wickedness. In place of those corrupt clothes he then call for them to put on garments of righteousness (Col. 3:12-14). Just as the priests in the Old Testament were to put on particular garments for their priestly service (cf. Ex. 29:8-9), every believer is to put on particular spiritual garments for their Christian service.
If we are going to wage war on sin, we must make it our business by God’s grace to be actively replacing sin.