he tested / he put to trial
Form VIII verb (اِفْتَعَلَ). Noun: اِبْتِلَاءٌ (trial/test). Related: بَلَاءٌ (affliction/test). Different from فَتَنَ - ابتلى emphasizes purposeful divine testing.
Abraham's willingness to sacrifice his son is the supreme example of passing divine tests - commemorated annually during Eid al-Aḍḥā.