In accordance with the conditions of his times, the Prophet (PBUH) ordained the Muslims to acquire every possible power and keep it ready for war. Elucidating his order on this point, he stated that by power he meant archery and then he repeated this word three times to stress its importance. He did it because the art of archery had fundamental importance in war at that time. In the present-day world, archery has lost its value as it has been replaced by other inventions like tanks, guns, missiles, atom bombs, etc. Similar is the case of devices which are used in air and naval war, and all these military wares have superb importance in modern warfare. In the present-day context, the injunction of the Noble Qur'an to acquire power means manufacturing and possession of all these devices. It is incumbent on the Muslims that they equip themselves with all this material and show no carelessness in this regard. In modern times, Muslims have badly neglected this field with the result that non-Muslims have more knowledge of modern warfare and by dint of that they are dominating the world and making a claim of their supremacy all over the world. Unless Muslims pursue the Qur'anic injunctions on this score and acquire greater or equal or at least similar measure and style of power, as is possessed by the non-Muslims, they will not be able to check the onslaught of their enemies, and to defeat them. It is incumbent upon the Muslims to overpower the might and power of the infidels for the glorification of Islam.