1 Thessalonians - You - Blameless at His Coming (11 lessons) - Principles of an exemplary Christian life are emphasized in the study of 1 Thessalonians. You will learn about spiritual warfare, the gospel message, the rapture of the church, and the characteristics of true conversion. Workbook. Chinese language- Simplified Note: Difference between Simplified and Traditional: While The People's Republic of China and Singapore use the simplified system of writing Chinese characters, Taiwan, Hong Kong, and Macao still use the traditional system . It is wise to check user's personal preference.