Because of persecution, there have been times, and are times, when God’s people hide (κρύπτω krupto – to hide) themselves, or are hidden by others.  There appear to be both just and sinful reasons for hiding.  By faith, Moses’ parents hid him from Pharaoh (Heb. 11:23).  Obadiah hid one hundred prophets of the Lord and provided food and water for them (1 Kings 18:1-4).  These were true prophets, for a false prophet would not have been afraid of the public hostility of Ahab and Jezebel.  It is recorded that Jesus “hid Himself” (κρύπτω krupto) from an attack by the Jewish leadership (John 8:59).  Certainly there was no sin in Jesus’ action.  In contrast, it appears Elijah, in a state of irrational fear, ran for his life and hid in a cave (1 Kings 19:1-10).  He thought he was the last prophet in Israel and was unaware of 7000 faithful Israelites who had not bowed the knee to Baal (1 Kings 19:18).  It would seem these 7000 believers were concealing their faith for fear of persecution; otherwise, Elijah would have known about them and not thought he was the last of God’s prophets (1 Ki. 19:10).  Some of the Jewish leadership in Jesus’ day had “believed in Him” (John 12:42a); however, “because of the Pharisees they were not confessing Him, for fear that they would be put out of the synagogue” (Joh 12:42b).  These believers chose to hide their faith for sinful reasons, because “they loved the approval of men rather than the approval of God” (John 12:42-43).  One could argue that Peter was hiding from persecution when he denied the Lord three times (Matt. 26:33-35, 69-75).  Scripture reveals Joseph of Arimathea was “a disciple of Jesus, but a secret one (κρύπτω krupto) for fear of the Jews” (John 19:38).  However, after the crucifixion, he exposed his faith for all to see, and apparently did not fear oppression.  Spiritual maturity and strong faith leads the believer to overcome fear and to live confidently in God’s will, seeking God’s glory over personal protection.