The Messenger of Allah (s.
The Messenger of Allah (s.a.w) loved his uncle ‘Abbas and held him in high esteem. While in Mecca with the idol-worshipers, ‘Abbas kept his faith secret, but he joined the ‘Aqaba group in swearing the oath of allegiance to the Messenger of Allah (s.a.w). When Mecca was conquered by the Muslims (630 A.D.), ‘Abbas openly declared his belief in Islam and took part in the battles of Hunain, a-a'if and Tabuk.
Chivalrous and noble, he stood by the Blessed One in the Battle of unain, holding the reins of the Prophet's mule, demonstrating the zenith of steadfastness and courage. During his caliphate, ‘’Omar ibn al-Khaab placed him in charge of water provisions which, till then, had been the task of his brother, Abu Talib. ‘Abbas spent 56 years of his life during the pre-Islamic period of jahiliyya , ignorance, and 32 years in Islam.
Every time ‘’Omar ibn al-Khaab and ‘Uthman ibn ‘Affan came across him during their caliphate, they paid him their profound respect. Hamzah (566 - 625 A.D.). His father was ‘Abdul-Mutallib and his mother Hala daughter of Uhaib ibn ‘Abd Manaf ibn Zuhrah ibn Kilab. Hamzah was nicknamed “Abu Ya’li’ and also “Abu ‘Ammar’. He was four years older than the Messenger of Allah (s.a.w). Through him, Allah strengthened Islam when he accepted the faith.
He declared his faith in the second year of the revelation (611 A.D.). However, it is also said that he embraced Islam in the sixth year of the Blessed Prophet's calling (616 A.D.). Ibn ‘Abd al-Bar says, “I do not think it is correct that he was four years older than the Messenger of Allah (s.a.w) (i.e. born in 568 A.D.) because he was his foster brother.
They were both breast-fed by Thawbiyya, a bondmaid of Abu Lahab, who did not live long to be a Muslim except that she might have breast-fed them during two different periods.’ It is also said that Hamzah was only two years older than the Messenger of Allah (s.a.w) (i.e. born in 568 A.D.). He took part in the Battle of Badr (624 A.D.) and was graced by Allah for his good performance that made him become a hero.
He killed ‘Uqbah ibn Rabi’ah in a duel, but it is also said that he killed Shaibah and Tu’mah ibn ‘Udayy, both of whom he killed in a duel. It is also said that he killed aba ibn al-Khuza’i, but some say he killed him during the Battle of Uud before he himself was killed.