Explanation

• The Quran was standardized into one official script during the caliphate of Hazrat Usman (RA).
• This took place around 650–651 AD (25 AH).
• The standard copy was prepared to prevent differences in Quranic recitation.
• Official copies were sent to major Islamic cities, and other unofficial copies were withdrawn.

Last verified on 07-07-2026

Explanation

• The second Azan for Jumuah was started by Hazrat Usman (RA).
• It was introduced during his caliphate.
• He was the third Caliph of Islam (644–656 CE).
• The purpose was to inform more الناس as the population increased.
• The practice is mentioned in Sahih al-Bukhari (Friday Prayer section).

Last verified on 26-04-2026

Explanation

• Hazrat Usman (RA) had the longest tenure among the Rashidun (Orthodox) Caliphs.

Additional information:

1. Abu Bakr – 632–634 CE (2 years - Shortest Tenure)
2. Umar ibn al-Khattab – 634–644 CE (10 years)
3. Uthman ibn Affan – 644–656 CE (12 years - Longest Tenure)
4. Ali ibn Abi Talib – 656–661 CE (5 years)
5. Hasan ibn Ali – 661 CE (about 6 months

Last verified on 03-07-2026

Explanation

• Hazrat Usman (RA) was reciting Surah Al-Baqarah from the Holy Quran at the time of his martyrdom.
• Martyrdom: 656 AD (35 AH)
• Caliphate: 644–656 AD
• Rank: 3rd Rashidun Caliph
• Place: Madinah, Saudi Arabia

Last verified on 20-06-2026

Explanation

• The first caliph to establish a naval force in the Islamic empire was Uthman ibn Affan.
• Naval Commander: Muawiya ibn Abi Sufyan (later Umayyad ruler)
• Purpose: Defense against Byzantine naval attacks
• Region: Eastern Mediterranean Sea

Last verified on 13-06-2026