**10:1 These letters constitute a major portion of the Quran's awesome mathematical code and proof of divine authorship. See Appendix 1 for details.
**10:20 In retrospect, we see now that the Quran's miracle, indeed "One of the greatest miracles" (74:30-35), was divinely predestined to be unveiled 14 centuries after Muhammad. In view of the current condition of the traditional Muslims, if Muhammad had been given this miracle, those Muslims, who are already idolizing Muhammad beside God, would have worshiped him as God incarnate. Additionally, this miracle is obviously designed for the computer age, and to be appreciated by mathematically sophisticated generations.
**10:62-64 Most people think that they have to wait until the Day of Resurrection before they receive their rewards for righteousness, or the retribution for wickedness. But the Quran repeatedly assures the believers that they are guaranteed perfect happiness here in this world, now and forever. At the end of their interim here, they go directly to Paradise (see Appendix 17).
**10:91 Believing in God is the first step. Thereafter, one needs to nourish and develop the soul through the practices of worship (see Appendix 15).