What Are We to Do?

The first command in the book of Hebrews isn't do something for Jesus. It's just to pay attention, it's not labor for Jesus. And what do we ought to do is this, pay much closer attention. So three questions I have when we get to the text this morning: What are we to do? If chapter 1 is true, what are we toDo? Why are we to doing it? And how can we do it?