Correct me if I am wrong about the facts of your matter as I have understood by what you have written -
Your spouse has filed a divorce petition against you and you are yet to receive any notice for summons from the court. Now, you want to know if you don't appear in court, then will the court pass anything or proceed against you with the case?
Well, first of all, as long as you don't receive the summons and sign the acknowledgement of the summons, the court will await for your acknowledgement sign on the notice from the postal department and only then it will proceed with the case. So,no adverse orders against you will be passed.
But when that case was filed, if you received an SMS or email alert from the court services informing the date of hearing and O.P no. then it is a different matter and you might have to appear.
Anywhichway, from the little information you have provided I have explained a few scenarios but since there is ambiguity in your facts you can contact me if these scenarios don't apply to you or you have any further queries.