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.
We should not assume that our contentions for the truth will always be directed toward those who know not the Lord. Unfortunately, our stand for truth will often be opposed by the very ones who claim to know the Lord as Saviour. Nehemiah serves as a great example of someone who stood for the Lord against severe opposition from his brethren. In the thirteenth chapter of the book that bears his name, the Bible records his stand against those who were set apart by the Lord. He contended with them for the house of the Lord (Nehemiah 13:11), the law of the Lord (Nehemiah 13:15-22), and the purity of their homes (Nehemiah 13:23-26). Just as Nehemiah contended with those who knew the Lord, God may call upon us to do the very same thing.