The Prophet ﷺ said:

لِكُلِّ شيءٍ حقيقةٌ وما بلغَ عبدٌ حقيقةَ الإيمانِ حتّى يعلَمَ أنَّ ما أَصابَهُ لم يكنْ لِيُخْطِئَهُ وما أخْطَأَهُ لم يكن لِيُصِيبَهُ

Everything has a reality, and a person will never reach the reality of Eeman (faith) until he knows really well that what has reached him (of good or bad) was never meant to miss him, and what has missed him was never meant to reach him.”

Ahmad:27490 (Authenticated by Al-Albani)