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).
Believers are to rebuke others in one form or another, but what primary purpose should the rebuking serve? Some rebuke with a prideful heart leaving the person rebuked with feelings of inferiority. Some rebuke because they themselves are guilty of the same glaring fault within their own lives. However, what purpose should rebuking others serve? According to Titus 1:13, believers are told to rebuke others “that they may be sound in the faith.” Scripturally rebuking someone never serves as a self-gratifying act. Rather, it focuses upon helping others grow, improve, and spiritually mature in the Lord. It should never be the desire of a believer to see another person destroyed through a rebuke but always edified. Galatians 6:1 reiterates this same truth.