This Hadith also stresses the importance of the art of archery to the extent that if a Muslim forgets it after learning without a valid reason, he is excluded from the followers of the Prophet (PBUH). Now this exhortation applies with equal force to modern military weapons, and if the present-day Muslims lose their command in handling these weapons, they will be exposed to the consequences of which they have been warned in this Hadith, because their training in this field is essential for upholding the Word of Allah and defending the Muslims. If the Muslims lose proficiency in it after acquiring it, they will be guilty of neglecting a very important Islamic obligation.