Certainly moreso than by those Protestants under the strong delusion that they can just go to Church when they feel like it.
No, God is offended by those who go to church only as an obligation.
Would your parents not be offended if they knew that you visit them not because you love them and enjoy the being with them, but only due to obligation? Remember, you may be able to fool your parents, but you can't fool God - he knows why you're there.