1- Hazrat Khadijah is the first wife of the Prophet (S).
2- She is the first person who lived the longest with the Prophet (S) (25 years).
3- She is the first woman who believed in the Holy Prophet (S).
4- She was the first supporter of the Prophet (S) among women.
5- She is the first self-sacrificer who gave all her wealth to the Prophet (S).
Hazrat Khadijah had the insight with which she was able to see the light of prophethood in the Holy Prophet (S) and believed in the Prophet without hesitation and stood alone against all disbelief. We are all indebted to the efforts of Hazrat Khadijah the Great (S). Therefore, none of the wives of the Prophet (S) have the position that Hazrat Khadijah (S) has. The other wives of the Prophet (PBUH) became his wives after the mission and when the problems had subsided, but Hazrat Khadijah (PBUH) became his wife 15 years before the mission.
Hazrat Khadijah (PBUH) is one of the clear examples of the verse “And those who preceded, those who are brought near.” Doesn’t the Quran say that those who fought and spent before the conquest of Mecca are not equal to those who fought and spent after the conquest of Mecca, and is someone who honored the Prophet (PBUH) before Islam equal to someone who married him after Islam and after the Prophet (PBUH) became the head of the government?
In Sermon 192, known as the Qasa’a Sermon, the Commander of the Faithful says: At the beginning of Islam, there was no house that had accepted Islam except one house in which the Prophet (PBUH) was, Khadijah the Great, and I was the third person. This means that Khadijah the Great (S) was the first person to believe after the Prophet (PBUH).