﴿ إِن تُصِبْكَ حَسَنَةٌۭ تَسُؤْهُمْ ۖ وَإِن تُصِبْكَ مُصِيبَةٌۭ يَقُولُوا۟ قَدْ أَخَذْنَآ أَمْرَنَا مِن قَبْلُ وَيَتَوَلَّوا۟ وَّهُمْ فَرِحُونَ ﴾

“Should good fortune alight on thee, [O Prophet,] it will grieve them; and should misfortune befall thee, they will say [to themselves], "We have already taken our precautions beforehand!" - and will turn away, and will rejoice.”

When there was a general call to set out for the campaign of Tabuk, one Jud ibn Qais of Madinah came to the Prophet Muhammad and said: ‘Please excuse me from taking part in this campaign. This is a Roman area. There after seeing the Roman women, I will be caught in trying circumstances (fitna).’ But, making excuses on such occasions in itself amounts to being affected in fitna, because in moments of adversity, far from seeking excuses to lag behind, the urge to sacrifice himself for the sake of religion should well up inside a man. To give such an excuse a religious and moral colour is a greater evil, since it amounts to adding fraud to inaction. This type of attitude develops in an individual because he is more attached to his worldly interests than to the Hereafter. In times of danger, such people hold themselves back from treading the path of religion. Then, when the real proponents of Truth suffer any loss due to their uncompromising, principled behaviour, these people are happy, feeling that it is good that they adopted the policy of keeping themselves safe. On the contrary, if it happens that the real supporters of truth face dangers and yet are successful, then they are unhappy, because this occurrence proves that the policy they had adopted was not correct.