Third & fourth quarter's Bible study is titled 1&2 Thessalonians and Growing in Christ respectively. The Adult Sabbath School Bible Study Guides are prepared by the Office of the Adult Bible Study Guide of the General Conference of Seventh-day Adventists. You may order a print or Audio copy of this Bible Study Guide online at the Adventist Book Center. The lesson organization in English provided at this web site is quoted directly from that source (Copyright 1995 - 2012 by the Office of the Adult Bible Study Guide, General Conference of Seventh-day Adventists)