Is it too early to write the next chapter of Divine Protection...or possibly finish it off?

Chapter 6 and the Epilogue are going to be short chapters, and I've just about got all of the slots filled to finish them.

But the question arises if it's too early to finish the series off. I know once I get done with them I can start working on setting up the book, which I do plan to do, but...

...I guess I'm going to be really sad finishing the series. I had a lot of fun writing them and from what I can tell those who read them enjoyed them. What do you guys think? Should I hold off for just a little bit before continuing, or is it about time for the story to be finished?