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).
The Bible points to the unsaved man as an enemy of God (Romans 5:10). Fortunately, those who have trusted Christ as Saviour have been reconciled to God through the blood of Jesus Christ (Romans 5:10; 2 Corinthians 5:18). This reconciliation transforms the enemies of God into His ambassadors (2 Corinthians 5:20). What a wonderful salvation! But there is more! The Lord Jesus has given the ministry of reconciliation to all those who have been reconciled. As such, we are to submit ourselves to the work of telling others how they too can be reconciled to God. Paul understood this and declared that he was a “debtor both to the Greeks, and to the Barbarians; both to the wise, and to the unwise” (Romans 1:14).
