إِنَّ السَّعِيدَ لَمَنْ جُنِّبَ الْفِتَنَ
Translation: Truly fortunate is the person kept away from trials.
Source: أبو داود
A fitnah may be a trial in which truth and falsehood become confused, while emotion, fear, or misinformation lead people toward harmful choices. One need not enter every dispute. Reliable knowledge, caution, good company, and responsible conduct can help protect a person.
السَّعِيدَ means “the fortunate one.” In لَمَنْ, the lām adds emphasis; جُنِّبَ is a passive past verb: “was kept away.” The wording draws attention to protection as a blessing, alongside the duty to act cautiously.
One should seek Allah’s protection and make responsible choices within one’s knowledge and ability.