The reason why humanity is held accountable and judged, according to Romans 1:18–32, is that we knew the truth about God and suppressed it. But those things aren’t true of a lot of people with learning disabilities, because they cannot sufficiently understand the world. So I suspect people who cannot understand the gospel, because of their disabilities, are going to receive grace from God anyway. (This is also what John Piper argues in Let the Nations Be Glad. And he’s not that fluffy.) Having said all that, we try to find ways to communicate the gospel to them anyway!
