3.5 years or 1260 years

[Amanah]

Joel Richardson is an Islamic scholar.

Joel Richardson's sources for documentation for his articles aside from the Christian Bible, include:

1. Islamic texts and teachings:
- The Quran
- Hadith (collections of Muhammad's sayings and actions)
- Islamic eschatology and apocalyptic literature
2. Historical accounts and writings:
- Works by Islamic historians and scholars, such as Ibn Kathir and Al-Tabari
- Historical records of Islamic conquests and empires
3. Contemporary Middle Eastern and Islamic sources:
- News articles and reports from Middle Eastern media outlets
- Statements and writings from Islamic leaders, scholars, and politicians
4. Books and research by other authors and experts:
- Works on Islamic eschatology, terrorism, and Middle Eastern politics
- Research by scholars like Samuel Shahid, Walid Shoebat, and Daniel Pipes
5. Online resources and documentaries:
- Websites and documentaries focused on Islamic extremism, terrorism, and Middle Eastern issues

Some specific sources he has mentioned or referenced in his books and lectures include:

- "The Quran" (translated by Yusuf Ali or Pickthall)
- "The Hadith" (collections by Bukhari, Muslim, or Abu Dawud)
- "The History of Al-Tabari"
- "The Apocalypse of Muhammad" (a medieval Islamic text)
- "The Book of the End" by Ibn Kathir
- "The Dajjal: The Anti-Christ" by Muhammad Isa Dawud
- "The Islamic Antichrist" by Samuel Shahid