- Frederick William I of Prussia (Wikipedia)
Frederick William I (German: Friedrich Wilhelm I.; 14 August 1688 – 31 May 1740), known as the Soldier King (German: Soldatenkönig), was King in Prussia and Elector of Brandenburg from 1713 until his death in 1740, as well as Prince of Neuchâtel. Frederick William instituted major military reforms, and expanded the army to new limits. He also made efforts to reduce crime and corruption in his state and centralized his authority during his 27 years reign, cementing Prussia as a regional power. His other notable decisions would be the selling of Prussian overseas colonies and the foundation of the Canton system, as well as the conquest of the port of Stettin. He was succeeded by his son, Frederick the Great.
- Sufism (Wikipedia)
Sufism (Arabic: الصُّوفِيَّة aṣ-ṣūfiyya), also known as Tasawwuf (التَّصَوُّف at-taṣawwuf), is a mystic body of religious practice found within Islam which is characterized by a focus on Islamic purification, spirituality, ritualism, asceticism, and esotericism. It has been variously defined as “Islamic mysticism”, “the mystical expression of Islamic faith”, “the inward dimension of Islam”, “the phenomenon of mysticism within Islam”, the “main manifestation and the most important and central crystallization” of mystical practice in Islam, and “the interiorization and intensification of Islamic faith and practice”.