But the benefits of the revenue accruing led him, some time afterwards, to produce revelations sanctioning hostilities even in the sacred months.  The early successes provided the community with more wealth than was needed, and, arousing the avarice of many of those who were opposed to the prophet, led them to throw in their lot with him.  Having seared his conscience by acknowledging the righteousness of the robber policy, it was easy for him to persuade himself that it was all part of the purpose of God to prosper his claims.  All who would not acknowledge him were the enemies of God, and had no rights to property or to life.  He began to preach the holiness of war against all unbelievers.  He fanned the avaricious fanaticism of his followers into a flame of religious enthusiasm, and they became soldier priests, whose deaths on the battlefield were glorious martyrdoms, which gave them immediate entrance into a paradise where all their inclinations could be indulged to an unlimited degree.  It is not to be wondered that an army of such men could put three times their number of Meccans not so inspired to flight.  This is what actually happened in the battle of Badr.  Mohammed had received news of the possibility of capturing a particularly rich Meccan caravan, and decided to make the attempt.  News of his plans reached the Meccans, who determined to frustrate, if possible, the designs of their enemy.  A thousand men were rapidly organised into a defensive and punitive force, and sent out to overwhelm the three hundred Moslems.  They were by no means skilled in military strategy, little better than a disorderly horde; whereas the Moslems, under the masterly guidance of Mohammed, seem to have exhibited clever organisation.  It has been said that the rigid prayer ritual enforced by Mohammed, at the risk of Divine punishment, had a disciplinary effect, and produced results very similar to those obtained by military drill.  The Meccan host was put to flight, discipline, and steadfastness of purpose determined the victory.  The Moslems returned to Medinah, carrying in triumph many prisoners, and considerable booty.  The revelation produced after this, speaks of it as the “Day of deliverance,” and Mohammed rejoices because the stigma of powerlessness to show evidence of miracle in his life, is removed, for he accounts for the victory by direct intervention of God in his favour.  The effect of the victory on the surrounding tribes was highly favourable to the prophet.  Many of the chiefs sought to ally themselves to him, but he received their offers solely on condition that they would embrace Islam.  Few accepted, and those who did not before long regretted it.