It's God-Centric. Now, teaching God-Centric concepts in school may not seem like the establishment of a religion to you, nor even to me, but that's the part we're not entitled to quibble about: the Supreme Court has already ruled explicitly on that, and they say it is. Creationism is banished from the schools.
I myself want ID out of the schools not because it's religion--prayer in school is fine with me--but because it isn't science. But that's just me.
"Creationism is banished from the schools"
My kids were told about creationism in biology (within the last few years) in public high school. So you are wrong.
It's Intelligence-centric where the Intelligence is left as an open question. This Intelligence could be the result of a bumbling of nature outside of our present ken. Or it could be a deity. ID formally does not care.