What is the central scholarly question in “Masʾalat najāt al-aṭfāl”?

Salvation of Children: Aṣlaḥ, Recompense and Theological Differences

• The worldly family-law rulings applying to minors
• Determining a child’s personal faith solely from the parents’ affiliation
• The afterlife of children who die before full religious accountability
• The final outcome of adult sinners in every possible case