Explanation

Khadija (R.A) took the Holy Prophet (SAW) to Warqa bin Nofal after discussing firstly about the prophethood.

Waraqah ibn Nawfal was the cousin Uncle of Hazrat Khadija (RA).

Hazrat Khadija (RA) took him to Waraqah bin Naufal who was a Christian convert and used to read the Gospel in Arabic.

Khadija (RA) was the first wife of the Holy Prophet (PBHU).

Additional Info

Prophethood has been finished on the Prophet Hazrat Muhammad (PBUH)

The Prophethood is belief in All the Prophets of Allah.

Prophethood is attained by  Bestowed by Allah

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