there was certainly a sign for you in the two hosts that met one host fighting in the way of allah and the other faithless who saw them as visibly twice as many. allah strengthens whomever he wishes with his help. there is indeed a moral in that for those who have insight.
قد كان لكم آية في فئتين التقتا فئة تقاتل في سبيل الله وأخرى كافرة يرونهم مثليهم رأي العين والله يؤيد بنصره من يشاء إن في ذلك لعبرة لأولي الأبصار