With them...
With them, the other Helpers (Ansar) and other people of the Muslim army also participated in the battle and performed great feats of valor. Seventy infidels were killed and seventy taken captives and of the seventy killed, thirty-six were killed by Ali (a.s.) alone. Most of the others were sent to Hell by the sword of Hamza. The name of each of the slained ones is recorded in books of history. In brief, the Battle of Badr is that on which depended the future of Islam.
If Islam had been defeated, it would have been destroyed completely. Then neither had there been Islam after this nor had there been Caliphs of the Holy Prophet (S). Umar and Abu Bakr were present in this battle but no historical statement proves any of their contribution. As for Abu Bakr, Suyuti writes that he was in the company of the Prophet, defending him. The fact is that Abu Bakr was not a man of battlefields.
As for Umar, he also did not play any active role because in that case he would have to confront his maternal uncle, Abu Jahl. In such a situation, it was the sword of Ali (a.s.) and none else that strengthened the roots of Islam during the time of the Prophet and continued to do so in the future too. Finally, Islam became such a strong tree that even the Choesroe and Caesar of Rome could not subdue it. Previous…