God wants believers to serve Him in truth. In fact, it is this very issue that will determine “of what sort” our work is at the judgment seat of Christ.
Scriptural traditions are worthy of the believer’s allegiance and should move him to break fellowship with those who refuse to adhere to those biblical traditions. The apostle Paul spoke of traditions that the believers in Thessalonica had received from him. These traditions were good and were to be maintained by the believers (2 Thessalonians 2:15). In fact, these traditions were so important that the people of God were to “withdraw” themselves from those (including “every brother”) who walked disorderly (in disobedience to the traditions). No doubt, these traditions were the very ones which Paul made known in his epistles.
The Lord, in His omniscience, has provided man with everything he needs through salvation and the grace that brings salvation. One might ask, “How does salvation teach sobriety?” A proper understanding of grace and salvation reminds man that he is completely inadequate in and of himself. Apart from the Lord’s intervention, man would be on a slippery slope towards the pits of hell. In his very best state, man’s righteous acts are no better than filthy rags (Isaiah 64:6). When a man meditates upon his salvation and the grace of God that gave him salvation, he avoids the snare of pride. He knows full well who he is and what God had to do to make him fit for heaven. He knows he owes the Lord a great debt and determines to be alert in his daily walk.
God demands righteousness, and when man fails to meet His standards, He calls for the shedding of blood for the remission of sins (Hebrews 9:22). Throughout the Old Testament, sacrifices majored on the blood of animals, but these animal sacrifices could never take away sins (Hebrews 10:4). God, in mercy, sent His Son to give “himself for us an offering and a sacrifice to God for a sweetsmelling savour” (Ephesians 5:2). Unlike the Old Testament sacrifices, the Lord Jesus was a single onetime sacrifice that offered forgiveness of sin for all and to all. In shedding His blood, the Lord Jesus Christ became man’s sacrifice, and man need look no further than the shed blood of Christ for the means by which God is satisfied.
Church discipline has commonly taken place under one of two extremes. It is either nonexistent or overused. Church discipline, however, is intended to be one of God’s methods of chastening. Before weak and unscriptural churches became so prevalent, those disciplined by one body of believers would not be readily accepted into another congregation while in a state of rebellion. Issues had to be settled and hearts made right. People had to repent and seek restoration. Discipline was implemented not only for the purity of the body, but also so that those who had gone astray might repent and find true restoration amongst the body. God used this chastening to purify saints and churches alike.
Separation is scriptural under a variety of different scenarios. Most commonly, believers understand that they are to separate from unbelievers (2 Corinthians 6:14). This does not imply that believers should not witness to the lost but that there should be no “fellowship” between the two. The Bible also indicates that there are times in which one believer should separate from another believer. Most often, this happens because of the propagation of false doctrine (Romans 16:17-18; 2 Thessalonians 3:6) or immoral practices (1 Corinthians 5:11). However, there may also be instances when believers separate for the purpose of furthering the work of God (Galatians 2:6-9).
Man-made religions have always unwisely taught followers to establish their own righteousness. In the garden in Eden, Adam and Eve clothed themselves with fig leaves in an attempt to cover their nakedness caused by sin. Men built the tower of Babel hoping that this device could help them reach into heaven. The Bible describes man’s righteousness as “filthy rags” (Isaiah 64:6). Today's passage tells of a people who went about to establish their own righteousness by refusing to submit to God’s righteousness. Man-made religions all err in the same way. They think that some work or act of obedience can somehow establish a level of righteousness that will ultimately and eventually satisfy God. Yet, the Bible points out the repeated futility of failing to submit to the righteousness of God.
