Only book of it's kind ,based on the teaching of our lord Jesus Christ, not traditions of men.
This book will ask and answers 21 pop quiz questions, to expose the false doctrines of Satan, along with his false prophets,
After you learn the true gospel of Christ, you must choose to follow Christ, or man who is given his authority by satan, to deceive and change the word of God into a lie.
Therefore, the question should be asked.
Who's voice are you following?