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).
Many people who fail to understand the Bible’s contents foolishly judge the Bible as a closed book except to those academically superior. The problem does not rest with God’s words but with man’s spiritual inabilities. This should be expected as the Bible says, “the natural man receiveth not the things of the Spirit of God: for they are foolishness unto him: neither can he know them, because they are spiritually discerned” (1 Corinthians 2:14). Even the saved at times may have difficulty understanding certain Bible passages, but God has given His Spirit to those who are saved to teach them and guide them in their understanding of His words. This truth is confirmed in John 14:26 when the Bible says, “the Comforter . . . shall teach you all things.”