O son of Adam, you are still in good as long as you preach to yourself, reckon it, fear is your underwear, and grief is your outer garment. O son of Adam, you will die, be raised from the dead, be stood before Allah, the Great and Almighty, be questioned, hence prepare an answer.
Imam Sajjad (A)
Excerpt from 'The Life of Imam Zayn al-'Abidin':
The historians and the narrators unanimously agreed that the greatest Prophet, may Allah bless him and his family, named his grandson ‘Ali b. al-Husayn and gave him the surname of Zayn al-‘Abidin. That was ten years before he was created, and that was among the wonderful signs of his prophecy. The accounts have been frequently reported on his authority. The following are some of them:
The great Companion Jabir b. ‘Abd Allah al-Ansari reported: 'While I was sitting with Allah’s Apostle, may Allah bless him and his family, he put al-Husayn on his lap and played with him, and then he, may Allah bless him and his family, said: ‘Jabir, a son will be born for him, and the son will be called ‘Ali. A caller will call out on the Day of Judgment: ‘Let Sayyid al-‘Abidin (the Lord of worshippers) stand up.’ So his son will stand up. Then a son will be born for him, and the son will be named Muhammad. When you meet him, recite my greetings to him.’'
Jabir proclaimed this tradition, and he also met Imam Muhammad al-Baqir, peace be on him, and recited these greetings to him, and the latter was delighted with them.