The arrows, pulled by the strength of Arjuna's arms and shot from his bows and also inspired with mantras which convert them to celestials weapons, can chastise even the celestials.
पार्थबाहुबलोत्सृष्टा महाचापविनिःसृताः। दिव्यास्त्रमन्त्रमुदिताः सादयेयुः सुरानपि॥