I saw this quote:
>>Moscow, Pillow Mountain, are not very young parents with a child of five years of age. He asks why the mountain "is worshipful". The father replied that he had been here before to worship God.

I don’t know what angered the author. Go to Wikipedia specifically:
>> The Pillow Mountain was far outside of Moscow, and from its top a panoramic view of the city and its surroundings was opened. Travellers often stopped here to look at Moscow and worship its churches – hence the name of the mountain.

I think worshiping the churches and God is exactly the same thing. Especially because the story is for a child.