This Spanish tract was written with a lost person in mind. "The Importance of One" explains core issues of man's sinful nature, the three aspects of death, the deity of Christ, the meaning of "believing," and the uncertainty of the future… in a way that anyone (regardless of religious background or the lack thereof) can easily understand its Gospel message. At the end of each point, there is a question to help the reader come to conclusions about what they just read. Every point presented comes from and is backed up by Scripture.