Similar Material w51 5/1 pp. 280-283 Christianity’s Non-Christian Witnesses Christian Aid to Bible Understanding Two Classic Letters of Great Importance The Watchtower Announcing Jehovah’s Kingdom—1951 Jesus Christ—Evidence That He Walked the Earth The Watchtower Announcing Jehovah’s Kingdom—2003 Christian Insight on the Scriptures, Volume 1 Did Jesus Really Exist? Awake!—2016 No Thought of Compromise! The Watchtower Announcing Jehovah’s Kingdom—1993 Integrity of Early Christians Put to the Test The Watchtower Announcing Jehovah’s Kingdom—1958 The Bible—A Book of Accurate Prophecy, Part 5 Awake!—2012 Early Christians Under Roman Rule The Watchtower Announcing Jehovah’s Kingdom—1951 Early Christians’ Loyalty to God Tested The Watchtower Announcing Jehovah’s Kingdom—1974