Which are the sins that will not be forgiven in the age to come? At Matthew 12:32 we hear some tough talk from Jesus:


  Whoever speaks a word against the Son of Man will be forgiven, but whoever speaks against the Holy Spirit will not be forgiven, either in this age or in the age to come.


I wish to know whether there are other sins which fall in the category of those which   will not be forgiven in the age to come , say, desecration of the Holy Euchariat , or say,  murder of an ordained priest .  What do the Catholic Church teach about the sins which may not be forgiven in the age to come.
Actually our sermon was on just that topic.  Father said the unforgiveable sin is the one that denies Jesus for in denying Jesus you deny the Father.
Thus you believe that God is not loving nor generous and can do all things. 
No there is no other sin greater than that.. all sins can be forgiven but once you denied God there is really is nothing left for you. People that deny God also deny there is any hope, it all leads to despair which is where Satan wants you to be so he take your soul as his own.