Concept:Khadījah’s most important role in Makkah was standing by Prophet Muhammad with both emotional encouragement and material assistance, especially when his prophetic mission began.
Explanation:Khadījah was a wealthy widow who first employed Muhammad as a trader and later became his wife.
When he received the first revelation, he was afraid and uncertain, but she calmed him and assured him that Allah would not disgrace him because of his good character.
Her financial resources provided him with comfort and freedom, allowing him to devote time to worship and reflection.
She also took him to her cousin Waraqah ibn Nawfal, who recognised the revelation as similar to what was sent to Prophet Musa, strengthening Muhammad’s confidence.
She was the first person to accept Islam and never wavered in her loyalty.
Therefore, her greatest contribution was giving him both moral and financial backing during the most difficult period in Makkah.
Answer:C. gave him moral and financial support.