Act 9:3-5 And as he journeyed, he came near Damascus: and suddenly there shined round about him a light from heaven:
And he fell to the earth, and heard a voice saying unto him, Saul, Saul, why persecutest thou me?
And he said, Who art thou, Lord? And the Lord said, I am Jesus whom thou persecutest:
In other words, any individual who claims to have heard the voice of Jesus is an eligible prophet/contributor?