I chose John. For one thing, to start off your book with the below just goes to show you the intense and immense filling of the Holy Spirit within this follower.
John 1-5
1 In the beginning was the Word, and the Word was with God, and the Word was God. 2 He was in the beginning with God. 3 All things were made through Him, and without Him nothing was made that was made. 4 In Him was life, and the life was the light of men. 5 And the light shines in the darkness, and the darkness did not comprehend it
It would be interesting to hear Adam explain what it felt like before and after the fall as well.