The Promise of the Spirits of Earth

In Acts chapter 3 verse 25, Peter describes his Jewish audience as sons of the covenant. Now Gentiles by definition at this point are not sons of the Covenant. And what are they being called? They're being called to covenant renewal. It really is kind of, this is your last chance. You're either going to take me as your God and you're going to experience the fullness that I've promised for ages past or you're not and it's going to be really bad.