When the Messenger of Allah (s.
When the Messenger of Allah (s.a.w.s.) had gone on the expedition of Tabuk, these two fellows built a mosque of their own and invited people to attend therein. That is, they had opened a shop of their own posing as a mosque in competition of the Prophet’s mosque. When the Messenger of Allah (s.a.w.s.) returned from the Battle of Tabuk and was informed about this mosque he immediately ordered that this center of mischief and corruption must be demolished and razed to dust.
Thus that so-called mosque was razed to the ground. When Abu Aamir learnt that his life was in danger, he fled to Mecca and united with Abu Sufyan. He was present in the Battle of Uhad in the 3 rd year of Hijrah. Then he returned to Mecca . Later he migrated to Byzantine lands and was favored by the Roman King, Hebeclus, and lived in great comfort and luxury. When he died in the 9 th year of Hijrah the King transferred all his property to his companion, Kinana Abdul Yalil.
As mentioned before, Abu Aamir had a son named Hanzala, who was exactly opposite of his father. He was a sincere and devoted youth of the Muslim community. When Abu Aamir fled to Mecca , Hanzala married Jamila, the daughter of Abdullah Ubayy, the hypocrite. The amazing thing about this episode is that though their fathers were deadly foes of Islam, this young couple was absolutely devoted to Islamic values and imbued with the teachings of Quran.
They were prepared to give any sacrifice for the Holy Prophet (s.a.w.s.) and the manifest religion of Islam. The intrigue and fraud of Abdullah Ubayy had reached such a level that outwardly he claimed to be a Muslim and mingled with the other Muslims, but he secretly contacted the Jews of Bani Nuzayr and Bani Quraiza and leaked the secrets of the nascent Muslim community. He used to instigate the Jews to organize a new confrontation against the Messenger of Allah (s.a.w.s.).
He used to hatch new plots everyday and even on the day Muslims were departing for the Battle of Uhad he absented himself and instigated 300 Muslim soldiers to defect towards hypocrisy. All these people were double-faced. That is, apparently they were something and in reality they were altogether different. Due to his instigation those three hundred militiamen refused to go to the battle. The Holy Prophet (s.a.w.s.) was compelled to take the battleground with only 700 soldiers.
By this Abdullah Ubayy intended to weaken and defeat the power of Muslims.