In verse 92: أَن تَكُونَ أُمَّةٌ هِيَ أَرْبَىٰ مِنْ أُمَّةٍ (merely because a group is higher [ in number and wealth ] than the other), Muslims have been ordered that they should not break the pact they enter into with a group simply for the sake of worldly interests and gains. For example, they may come to think that the group or party with which they have entered into a pact is weak and few in numbers, or lacks financial backing, while the other group or party abounds in numbers and strength, or is wealthy. Now, if they are tempted to join the party having power and wealth in the hope of better gains from them, this breaking of the pledge given to the first party is not permissible. Rather than do something like that, one should stay by the pledge given and let all gains and losses rest with Allah Ta` ala. However, if the group or party with which one has entered into a pact commits or commissions acts contrary to the dictates of Islamic religious law, then, it is necessary to break that pledge - subject to the condition that they be clearly forewarned that Muslims will not be bound by that pact anymore - as stated in the verse: فَانبِذْ إِلَيْهِمْ عَلَىٰ سَوَاءٍ (then, throw [ the treaty ] towards them being right forward - 8:58).
At the conclusion of the verse, the given situation has been identified as a device to test Muslims whereby Allah Ta’ ala tries them to deter-mine if they would obey the desires of their self and break the solemn pledge, or go on to sacrifice their selfish motives in obedience to the com-mand of Allah Ta’ ala.