And this is where the waters start getting muddy. Are they not in sin because they're truly overcoming sin, or because of some ethereal vicarious sinlessless? The church fought this battle eons ago, with the very early church actually on the side of no repentance possible for those who fell back into obvious serious sin after turning from the world and becoming Christian-basically the opposite position from that of many today even though Scripture can appear to support this rigoristic view in various places. Soon, however, based on a deeper understanding of God's mercy, love, and purpose, the church began to teach that, while we'll continue to sin, absolute perfect sinlessness is not expected in this life and yet wanton, grave sin-sin that strikes directly and harmfully against love of God and neighbor and destroys love in us, will, by its nature, cut us off from Him, will kill us.
The waters are not muddy. They are sinless for a reason. It is how God gets the people that He wants. Romans 3:25 God did not punish the OT people for the sins. Let's see why and how this works.
Romans 7:14 For we know that the law is spiritual, but I am carnal, sold under sin. 15 For what I am doing, I do not understand. For what I will to do, that I do not practice; but what I hate, that I do. 16 If, then, I do what I will not to do, I agree with the law that it is good. 17 But now, it is no longer I who do it, but sin that dwells in me. NKJV
Paul is not the only one sold under sin, God made flesh and blood to be addicted to sin. He did this in order to get beings that will love, praise, adore and love Him. He wanted true love not just hollow emotion. He is not going to punish us for being exactly what He made us to be, sinners. But at the same time, He will do all that He has said that He would do. He cannot break His word or not do what He has said He will do.
His plan of salvation is to redeem those who will fellowship and obey Him out of love. The end product of the plan of salvation will produce spiritual beings that will have a strong emotional attraction to love, obey and be near Him. At the same time God does not want to unduly punish those who were just doing what they were made to do, which is sin.
The first step is to define what He will judge people for. As can be read from the gospels Jesus could do nothing for them unless they had faith that He was who He was. That faith was hidden in the OT. It is brought to the light in the NT. To have faith in Him they had to believe that He was the messiah. God clearly defines what He judges people for.
Romans 3:21 But now the righteousness of God apart from the law is revealed, being witnessed by the Law and the Prophets, 22 even the righteousness of God, through faith in Jesus Christ, to all and on all who believe. For there is no difference; 23 for all have sinned and fall short of the glory of God, 24 being justified freely by His grace through the redemption that is in Christ Jesus, 25 whom God set forth as a propitiation by His blood, through faith, to demonstrate His righteousness, because in His forbearance God had passed over the sins that were previously committed, 26 to demonstrate at the present time His righteousness, that He might be just and the justifier of the one who has faith in Jesus. NKJV
God's plan is to impute righteousness to those who have faith. To do this and be just to those in the OT, He did not punish anyone in the OT for their sins. The flood, Sodom and Gomorrah were not done as punishment for the people's sin. Unchecked sin could have upset His plan of salvation. Sin can grow exponentially if left unchecked.
Numbers 15:32-36, Numbers 16:31-40 does God lie? Paul said in Romans above that God did not punish people for their sin in the OT, yet these scriptures, and many others in the OT scriptures clearly show that God did something when His people sinned. I know that God does not lie, those examples were made for us to learn from. God will discipline His people who do not walk in the Spirit. He also must not let sin grow and ruin His plan. We have a choice, believe God is a liar, as Satan claims, or accept His word as truth when we cannot explain some events. If we can explain everything, it would not be faith. I believe God.
2 Corinthians 5:19 that is, that God was in Christ reconciling the world to Himself, not imputing their trespasses to them, and has committed to us the word of reconciliation. NKJV
What God did in Romans for the OT people He does in the NT. God did not punish those in the OT for their sins. Acts 10:43 He made righteous the people who believed Him. Romans 8: 3 God makes it clear that it is sin in the flesh that he condemns. God does not impute sins to anyone in the New Testament. People in the flesh are sinning. It is a person's flesh that keeps them from entering God's kingdom. Those who enters His kingdom must be born of the Spirit. Only those who believe God are born from above.
Therefore, everyone who believes is born from above. This new spirit man and the Spirit of Jesus must be separate from the flesh and it must kept from being in sin as sin corrupts all that it touches. Romans 8: 4 if we stay in the Spirit, God will fulfill the requirement of the law of sin and death. The law of s/d states if you sin you die. God fulfills the law to keep us alive by not imputing sin to us. If God does not impute sin to us we are not sinners and the spirit man is not in sin.
By what mechanism, rule or law does He not impute sin to us? Hebrews 9:27 God deems that we have died with Jesus by keeping us in His Spirit. Because Jesus died and we are in a dead man, we have died with Him. The law of s/d states if you sin you die. We have been judged when Jesus died if we die physically in Him. God keeps us in Jesus as long as we obey Jesus' convictions thereby fulfilling the law of s/d.
If you will read Revelation 2: 21-2 and 1Corinthians 11: 30 Jesus convicts us by telling us to quit our sins or he will make us sick, go through great tribulation then die if we do not repent and work, with Jesus, to put to death the sin(s) of the flesh. We have the option of continuing to accept His help and put the sin to death or not accept discipline. If we accept discipline we can either put the sin to death by going to sleep under discipline or repent and work with Jesus to put it to death. If we take the option to accept discipline we have passed from death to life. From then on, we are expected to do the works prepared for us to stay in the Spirit.
If we do not accept discipline the Father will prune the vine by cutting us off the vine. We will continue in lawlessness till we die physically and go to hell.