...is a Greco-Roman biography of Jesus. For a defense of date and authorship, see this general article with a link inside. For matters relating to Marcan priority and Q, go here. On Mark's "Messianic Secret" motif see here. For Apologetics Bible Study, see here.
Skeptic C. Dennis McKinsey asks where Jesus' followers got all of this wealth they were promised, but did not get. The answer is that it is obtained by common property of the community of believers. (This is also how, in answer to his question, one may "receive retrospective motherhood in wholesale quantities" - by adoption into the community of believers!) Also, McKinsey claims that this is a form of bribery and an appeal to greed, but anyone who approaches out of greed rather than for the sake of the gospel (which is the whole point behind the passage!) hardly qualifies.