Book excerpt: What is so unique about Islam's scripture, the Quran? Who wrote it, and when? Can we trust its statements to be from Muhammad? Why was it written in Arabic? Does it command Muslims to fight Christians? These are a few of the thirty questions answered in this clear and concise guide to the history and contents of the Quran. Ayman Ibrahim grew up in the Muslim world and has spent many years teaching various courses on Islam. Using a question-and-answer format, Ibrahim covers critical questions about the most sacred book for Muslims. He examines Muslim and non-Muslim views concerning the Quran, shows how the Quran is used in contemporary expressions of Islam, answers many of the key questions non-Muslims have about the Quran and Islam, and reveals the importance of understanding the Quran for Christian-Muslim and Jewish-Muslim interfaith relations. This introductory guide is written for anyone with little to no knowledge of Islam who wants to learn about Muslims, their beliefs, and their scripture.