Mentioning Jesus at the end of a funeral message is not the same as giving the Gospel at a funeral. Just so you know.
My husband attended the funeral of one of our members this week. Even though the person was a member of our church, my husband did not preach the funeral. We have no idea why he wasn't invited to do just that; it's normally a given with a sitting pastor. But, another man preached the funeral and my husband attended. And this other preacher did not give the Gospel message - not even once - during his message. He mentioned Jesus at the end of his message, but that is not the same as giving the Gospel message.
My husband is troubled. His burden - as ANY pastor's burden - is to lead his flock in light of the Gospel at all times. A funeral is always attended by those who do not know the Savior and they need the Gospel. Not only so they can know Him, but the Gospel eases the pain of their hearts at a time of utter human sorrow. My husband always preaches the Gospel at every funeral, without fail. He has preached literally to thousands through funerals over his 29 years in the ministry and he has given the Gospel at every single one of the funerals he's preached.
So, the saddest part of the day is not the fact that this family laid their loved one to eternal rest. She's in Glory with her Savior. The saddest part of the day is that NOT ONE person heard the Good News of the Gospel of Jesus Christ at her funeral. So, so very, very sad.
Where does my theology come into this? A deeper resolve to do the right thing no matter what. A deeper respect for my husband for going to show respect for that member, even though it was humiliating to be ignored. A firmer decision to live out the Gospel even in light of those who ignore it.