Religion for the smallest. Textbook
Actually, if you have not forgotten yet, our church is separated from the state. Any church. In the same way, any church is separated from the school and other children's state institutions. And in Yekaterinburg, the Holy Fathers already moved even to kindergartens. Further, probably, there will be Orthodox courses for pregnant women, so that the kids in the womb of the mother listen to the word of God. And then give birth to the church choir. Russia is a country of amazing religious mishmash.