Note that Paul mentions (1) knowing the holy writings, (2) being persuaded to believe the things learned, and (3) becoming wise for salvation through faith in Christ Jesus.
٤ أَيَّةُ أَدَوَاتٍ سَاعَدَتْكَ فِي تَعْلِيمِ وَلَدِكَ ؟‏