Texto en inglés. Tapa blanda de editorial ilustrada. Sin subrayados ni anotaciones. Perfecto estado de conservación. According to researcher George Barna, most born-again Christians live indistinctly from non-believers because they do not think any differently--which is a result of not understanding the basic truths of the Christian faith. In this book, Barna identifies seven core questions that Christians must be able to answer biblically in order to live a transformed life.