Saul chose to persecute the church of God (Galatians 1:13) which caused great hesitancy on the part of believers to accept Saul after he was converted to Christ. When the Lord spoke to Ananias, Ananias reminded the Lord of Saul’s past endeavours as well as Saul’s “present mission.” The Lord had to reassure Ananias that all was well, and that Saul (changed to Paul) was a chosen vessel to be used of God. When Paul began preaching Christ, many were amazed because they knew Paul as “he that destroyed them which called on this name” (Acts 9:21). When Paul “was come to Jerusalem, he assayed to join himself to the disciples: but they were all afraid of him, and believed not that he was a disciple” (Acts 9:26). Some sinners dig such a mighty deep pit for themselves that only the grace of God and the wisdom of the believers can overcome.
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).
