Those who say that Keller’s message is not suited to this political moment, that it is not an effective political strategy, are therefore, I believe, laboring under a category error. Keller’s pastoral role has not been to articulate a political strategy, but to make disciples. If he is correct in thinking that the counsel of Scripture is indeed counsel for all of us, and if the passages I cite above are indeed in the Bible, then it doesn’t matter whether obeying them is politically effectual (according to whatever calculus of effectiveness you happen to employ) or not. The task of serious Christians is to become Jesus’s disciples, to become formed in the image of Christ – including Christ in His suffering – whether that “works” or not.
See also Jacobs’s “periodic friendly reminder of a very inconvenient truth.”