(وَلَا يَحْسَبَنَّ الَّذِينَ كَفَرُوا سَبَقُوا ۚ ): (And let not those who disbelieve think they will escape.): In the Battle of Badr, among the polytheists, some were killed, like Abu Jahl and others, while some were captured, and others managed to escape, such as Abu Sufyan and others, those should never think that they escaped the punishment.

إِنَّهُمْ لَا يُعْجِزُونَ (Indeed, they will never be able to frustrate [His plan]): They are in the grasp of divine will, and they cannot escape the will of Allah, the Most High.