Wali al-Ahd (Arabic: ولي العهد, romanized: Walī al-ʿAhd) is the Arabic and Islamic term for a designated heir of a ruler, or crown prince.
Wali al-Ahd (Arabic: ولي العهد, romanized: Walī al-ʿAhd) is the Arabic and Islamic term for a designated heir of a ruler, or crown prince.
Al-Walid ibn Abd al-Malik ibn Marwan (c. 674 – 23 February 715), commonly known as al-Walid I, was the sixth Umayyad caliph, ruling from October 705 until his death in 715. He was the eldest son of his predecessor, Caliph Abd al-Malik (r. 685–705). As a prince, he led annual raids against the Byzantines from 695 to 698 and built or restored fortifications along the Syrian Desert route to Mecca. He became heir apparent in c. 705, after the death of the designated successor, Abd al-Malik's brother Abd al-Aziz ibn Marwan.
Under al-Walid, his father's efforts to centralize government, impose a more Arabic and Islamic character on the state, and expand its borders were continued. He heavily depended on al-Hajjaj ibn Yusuf, his father's powerful viceroy over the eastern half of the caliphate. During his reign, armies commissioned by al-Hajjaj conquered Sind and Transoxiana in the east, while the troops of Musa ibn Nusayr, the governor of Ifriqiya, conquered the Maghreb and Hispania in the west, bringing the caliphate to its largest territorial extent. War spoils from the conquests enabled al-Walid to finance impressive public works, including his greatest architectural achievement, the Great Mosque of Damascus, as well as the al-Aqsa Mosque in Jerusalem, the expansions of the Prophet's Mosque in Medina and the Great Mosque of Sana'a, and the building of the historical city of Anjar. He was the first caliph to institute programs for social welfare, aiding the poor and handicapped among the Muslim Arabs of Syria, who held him in high esteem.
Muhammad ibn Ali al-Jawad (Arabic: مُحَمَّدٌ بْنُ عَلِيٍّ ٱلْجَوَادُ, romanized: Muḥammad ibn ʿAlī al-Jawād, c. 8 April 811 – c. 29 November 835) was a descendant of the Islamic prophet Muhammad and the ninth of the Twelve Imams, succeeding his father, Ali al-Rida (d. 818). He is known by the epithets al-Jawād (Arabic: الجواد, lit. 'the generous') and al-Taqī (Arabic: التقي, lit. 'the pious'). Like most of his predecessors, Muhammad kept aloof from politics and engaged in religious teaching, while organizing the affairs of the Imamite Shia community through a network of representatives (wokala). The extensive correspondence of al-Jawad with his followers on questions of Islamic law has been preserved in Shia sources and numerous pithy religio-ethical sayings are also attributed to him.
Born in Medina in 810–811, Muhammad al-Jawad was the son of Ali al-Rida, the eighth of the Twelve Imams. In 817, the Abbasid caliph al-Ma'mun (r. 813–833) summoned al-Rida to Khorasan and designated him as the heir apparent, possibly to mitigate the frequent Shia revolts. This appointment provoked strong opposition in Iraq, which forced al-Ma'mun to return to the capital Baghdad in 818 and abandon his pro-Shia policies. On the way back to Baghdad, al-Rida suddenly fell ill and died in Tus, likely poisoned by order of al-Ma'mun as he made concessions to the opposition. Upon the death of al-Rida in 818, the succession of his only son Muhammad to the imamate at the age of about seven became controversial. Most Imamite Shias accepted the imamate of al-Jawad because the Imam, in their view, received his perfect religious knowledge through divine inspiration, irrespective of his age. At the time, some instead turned for leadership to al-Jawad's uncle, Ahmad ibn Musa al-Kazim, and some others joined the Waqifites, but the succession of al-Jawad evidently did not create any permanent divisions in the Shia community. Twelver sources often justify the imamate of the young al-Jawad by drawing parallels with Jesus and John the Baptist, both of whom in the Quran received their prophetic missions in childhood.