In order to ensure to citizens freedom of conscience, the church in the U.S.S.R. is separated from the state, and the school from the church. Freedom of religious worship and freedom of antireligious propaganda is recognized for all citizens.Not hard to see where Obama is getting his ideas from.
Article 124, 1936 constitution
Citizens of the USSR are guaranteed freedom of conscience, that is, the right to profess or not to profess any religion, and to conduct religious worship or atheistic propaganda. Incitement of hostility or hatred on religious grounds is prohibited. In the USSR, the church is separated from the state, and the school from the church.
Article 52, 1977 constitution
If it’s funny, how come nobody’s laughing? ;)