There is a lot of talk of how God "grafted" us into the promise of the Jewish faith, most often using the whole olive tree/fig tree analogy...
Well, I was in my shower the other day, when I came across a new one...you know how when you get to the end of a bar of soap, you use it until it goes down to a tiny nub, then you get a new, fresh bar, and sort of merge the two?
At first, it looks kind of silly, but as you use the bars together more and more, they become one bar.
I think that you as Gentiles (I'm Jewish by blood...neener neener!) have been grafted into the promise in a similar fashion.
Of course, the fact that I claim Jesus Christ means that I have completed my Jewishness, and now need His promise just as much as any gentile. Plus, I love bacon, have worked on the sabbath, and have never been inside a synagogue.
So, we are all the remnant of a Suave soap bar grafted onto a Dove Ivory body bar.