"I hold that a man is justified by the sole instrument of God-given faith, as that faith is placed by the grace of God in the active and passive obedience of Jesus Christ alone, He who lived and died in our stead. I maintain that the only legitimate response that a creature may have toward His God, or any words that his God speaks, whether those words are promises, laws, threats, or comforting words, is a response of sheer, unadulterated faith — faith plus nothing else. I also hold that when the response to any of the words of God is something other than this kind of faith, then that response is legal, autonomous, prideful, and damnable." (source)
What is remarkably absent from this definition is any specific denial of justification by works.
Someone named SovereignLogos responded: "Does this mean that good works are not a legitimate response to God’s laws? Or have you redefined faith in such a way that obedient works = faith? You say “faith plus nothing else.” What other “else” could you have in mind?" (source)
Doug Wilson responded: "SL, we are still talking about justification, right? And even after justification, faith is the sole legitimate response to God’s laws. And of course such faith necessarily results in obedient works — works that are not motivated and driven by faith are actually disobedient works." (source)
I'm not sure what to make of this. I can't follow whether Doug Wilson knows the Reformed Shibboleths and is deliberately avoiding pronouncing them to needle the "Truly Reformed" crowd - or whether Doug Wilson is deliberately avoiding the specific question of justification by works because of some other reason - or whether Doug Wilson thinks he has addressed the issue fully with the wording he has provided.
Perhaps I'm in an overly generous mood, but unless Doug Wilson is defining "faith" in two different ways in his two comments, I don't see how folks think he doesn't at least profess to hold to sola fide.
Now, whether the Federal Vision stuff that he has been involved with is consistent with sola fide is a separate and important question. Nevertheless, we need to leave open the possibiltiy that Doug Wilson is simply being inconsistent by accepting those Federal Vision tenets that would contradict sola fide, given his seemingly strongly worded commitment to the doctrine above.