nope i can't do that. it doesn't say that mohammed only spoke to this man once. he could have had talks about judaism and chrisitianity with this fellow every night over dinner for all i know. it implies that Waraqa Ibn Naufal was very educated in both faiths. i understand you have a biography of mohammed but it doesn't account for every second of his life.
all i know is what i read from the link i was given (
http://www.islamicboard.com/prophet-muhammad-p/1715-biography-prophet-muhammad-saws.html ) and then i saw the question and remembered that i had read this just last night and i thought i might interject. i'm pretty sure i understood it all though.
Infact, it's explained in the Seerah. If you've studied it, you'll realise that Waraqa ibn Nawfal actually died after God's final Messenger, Muhammad (peace be upon him) recieved the first revelation.
The first verses revealed were:
Read in the name of your Lord Who created.
Created man, out of a (mere) clot of congealed blood:
Proclaim! And thy Lord is Most Bountiful,-
He Who taught (the use of) the pen,-
Taught man that which he knew not.
Nay, but verily man is rebellious
In that he looketh upon himself as self-sufficient.
Surely to your Lord is the return.
[Qur'an Alaq (the clot) 96: 1-8]
After the first revelation when he said that
i wish i could help you when they drive you out of your land, he said that due to his old age and he knew he would die soon - and we know that every messenger who has been sent to his people has been threatened to be driven out of his land. After Waraqa had died, the believers would ask each other - would Waraqa really go to paradise?
They were wondering this because he had been alive while God never had asked His Messenger, Muhammad (peace be upon him) to convey the message. The first verses revealed were a sign that he is the Prophet, but to be a Messenger is a rank higher when you have to convey the message. And this only happened when the following verses were revealed;
O you (Muhammad) enveloped (in garments)!
Arise and warn!
And your Lord (Allah) magnify!
And your garments purify!
And keep away from Ar-Rujz (the idols)!
[Qur'an 74: 1-5]
People were totally confused about Waraqa ibn Nawfal, and whether he was truelly a believer or not because they thought he had died before recieving the message clearly. There was even controversy among the companions themselves! So God's final Messenger (peace be upon him) clarified this for them:
Al-Haakim reported with a saheeh [authentic/strong] isnaad (chain of narration) from 'Aa'ishah (may Allaah be pleased with her) that the Messenger of Allaah (peace be upon him) said, "Do not slander Waraqah ibn Nawfal for I have seen that he will have one or two gardens in Paradise"
[Saheeh al-Jaami as-Sagheer, 6/1534, no. 7197]
So if he had died right after the first revelation, i don't think he could have narrated the whole history of the children of Israeel, the lives of all the Prophets, the aspects of the Day of Judgement, paradise and hellfire etc.
i really don't get your point here.
A third of the Qur'an is on the lives of the previous Prophets, i don't think all this could have been explained in depth by one man in one night.