A common sentiment suggests that you can't properly engage the opposition unless you know what they're all about. While that isn't always true, it's a good principle to keep in mind if you intend to share your faith. Mormons, Jehovah's Witnesses, Muslims and Hindus all hold beliefs different from those professed by orthodox Christians, and understanding and acknowledging those differences is essential to productive communication. Christianity, Cults & Religions is a brief introduction to the Abrahamic religions, eastern religions, major cults, and the occult and spiritualism. Easy to understand and well-organized, each chapter presents information briefly enough to be clear, lengthy enough to be accurate.