Having a good intention is a condition of deeds being acceptable to Allah (may He be exalted). Any deed in which this condition is not met will be as worthless as scattered dust, and will not bring any benefit to the doer, whether it is fighting in Allah’s cause or any other deed. In this hadith, Abu Musa al-Ash‘ari (may Allah be pleased with him) narrates that a man asked the Prophet (blessings and peace of Allah be upon him) about the true definition of fighting in Allah’s cause, and told him that a man may fight out of anger, meaning that he is seeking revenge and retaliating against an enemy, or he may fight out of tribal feeling, which is based on pride, in defence of his own people. The Prophet (blessings and peace of Allah be upon him) responded by stating that the one who fights so that the word of Allah may be supreme, and his aim and intention in fighting is that the word of Tawhid should be the word that prevails in this land, the word that has power and authority that cannot be pushed back, and its dominion has no limits, is truly striving in Allah’s cause. This is the true mujahid who, if he is killed, will attain martyrdom, and if he returns, he will return with reward and booty. In this hadith, we see that having a sound intention is a condition of deeds being acceptable to Allah (may He be glorified and exalted). This hadith highlights what the Prophet (blessings and peace of Allah be upon him) was given of eloquence and concise speech. It also mentions that the virtue that is ascribed to the mujahidin is only for those who fight so that the word of Allah (may He be exalted) may be supreme..