Overcoming sin in our lives is a really big deal; Scripture presumes we’re earnestly striving against sin (He 12:2) and that we aren’t done yet. (Ro 7:21-23) What does this struggle look like and how do we engage in this fight?
Firstly, we must become aware of the specific sins we’re committing, either doing what we shouldn’t (1Jn 3:1a) or not doing what we should. (Ja 4:17) To do so we must start paying attention to what we’re thinking and doing and how we’re feeling. We must take heed and observe how we’re living (Ps 119:9), focusing in on what’s motivating and driving us. We can’t intentionally correct our sinful behavior unless we’re aware of it.
Secondly, we must correctly classify each behavior as holy or sinful, which requires properly understanding the divine moral standard and accepting God’s definition of sin: sin is breaking Torah. (1Jn 3:4) Whenever we’re sinning, we’re violating God’s Law, and whenever we’re violating God’s Law, we’re sinning. This is how God defines and identifies sin. To even begin to fight against sin, we must first get this straight.
Then we must put these first two steps together: start paying attention to our behavior with a proper understanding of sin. Whenever our behavior is violating God’s Law, especially in a repeating pattern, we have a stronghold of sin to contend with, to strive against and overcome. (2Co 10:5)
Identifying sin is easier when we’re suffering from it, but we’re often blind to our worst sins, the ones we should really be focusing on. We can be asking God to search our hearts (He 4:12), exposing our sin and helping us identify it (Ps 139:23-24a), and guide us on what to work on next. (24b) This is when we can begin to fight, when the struggle begins in earnest.
Then we must do a bit of earnest root-cause analysis: why are we sinning? (Lk 6:46) There’s a reason we’re committing any particular sin; to stop we must find the underlying problem and correct it: we’re believing a lie related to this particular behavior. Sin is grounded in deceit (Ro 7:11); believing the truth sets us free from the dominion of sin. (Jn 8:32) We must pinpoint the lies we’re holding on to, which are deceiving us into desiring sin (Ja 2:13-15), and start believing the truth. (2Th 2:13)
There might be a whole web of lies keeping us in bondage to a particular lifestyle (Ro 7:23), but the Son can set us free by helping us believe the truth. (Jn 8:36)
As we prayerfully and regularly expose our minds and hearts to His Word (Ps 119:11), which is the Truth (Jn 17:17), pressing in on those particular verses which relate specifically to our struggle (Mt 4:3-4), He can help us believe His words and deliver us from sin. (Ja 1:21) He gave Himself for our sins that He might deliver us from this present evil world according to the will of God. (Ga 1:4)
If we aren’t making good progress, try as we might, we should engage spiritual community, confessing where we’re struggling so others can pray for us to be healed (Ja 5:16) and point us to the truth. (Ja 5:19-20) At times we need help from our brothers and sisters, and this is God’s wonderful design.
And we shouldn’t be surprised if it takes time to correct deeply held beliefs. If we’ve been training ourselves to think a certain way most of our lives, it might take some prolonged effort to renew our minds in the truth. (Ro 12:2) Just as it takes time to heal and retrain our bodies when we’re in poor physical health (1Ti 4:7-8), we should be consistent and disciplined in our pursuit of godliness (2Pe 1:4-8), patient with ourselves and thankful for any progress we see.
This is striving to believe (Mk 9:24), a faith-struggle to rid ourselves of all the lies holding us captive and keeping us in bondage. This is war, a fight to the death; we should engage like soldiers in combat (2Ti 2:3-4), not expect to overcome as we watch passively from the sidelines.
Wherever the enemy has taken us prisoner, Jesus Christ is offering us the key to freedom and fullness; we shouldn’t be content to remain in our chains. Yeshua has fully committed Himself to this fight (Ti 2:14); He’s all in and will set us free as we cleanse ourselves through Him. (2Co 7:1)