What about Acts 15???
It is a demonstration that the principle of "literal whenever possible" is unbiblical...., unless you can show me the "literal" tabernacle of David being raised up during the period in Acts like James said it was....., that is, unless you are still claiming that the first phrase of Amos 9:11 was referring to a speech James made in about AD 50, and then the rest of the verse jumps forward past the events in Acts 15 to the millenium. You are not still claiming that, are you?