“And prepare against them whatever you can of (military) power and of war-horses...
“And prepare against them whatever you can of (military) power and of war-horses, to frighten thereby the enemy of Allah, and your enemy, and others besides them, whom you do not know (but) Allah knows them. And whatever things you spend in the way of Allah shall be repaid to you in full, and you will not be dealt with unjustly.”*** Increase of War Power and Its Aim!
Adapting to the former instruction upon Islamic Struggle, in this verse the Qur'an points to an important principal which must be observed by Muslims in different ages. This principal is the necessity of enough war preparation against the enemy. At first, it says: “And prepare against them whatever you can of (military) power and of war-horses...” That is, do not wait until the enemy attacks you and then make yourselves prepare to fight.
You should be prepared enough from before to stand against the probable attacks of the enemy. The concept of the verse is so vast that it quitely adapts to any time and any place.
If this great Islamic instruction which says: “And prepare against them whatever you can of (military) power...” is preached as a common motto everywhere and all Muslims apply it in their own lives, whether they are young or old, educated or uneducated, writer, or speaker, soldier or officer, farmer or merchant, it will be enough to make amends their retardation.
Practical life of the Prophet of Allah (S) as well as the great leaders of Islam, also shows that they never neglected any opportunity of fighting against their enemies. They would not disregard any matter, small and great, about supplying arms and personals, encouraging their soldiers, choosing a suitable camping-place, deciding on a proper time for attacking the enemy, and utilizing all kinds of military methods.
Next to the statement of this instruction, the Qur'an points to the logical and manly aim of this subject. It implies that the aim is not that you mow the nations of the world, and even the people of your own community, by kinds of distinctive arms. You should not spoil the towns and lands, or take in possession the properties and lands of others, or expand the principals of slavery and colonialism in the world.
But, the aim is that by these means you frighten the enemy of Allah (s.w.t) and those who are the enemy of yours.