If we do not want some of Adsense's ads to appear on the site!

[Demow]

Hello... Among the Google ads I see on the sites I visit, there are some that I do not want to see at all and are very irrelevant... For example: ads promoting Christianity, targeting our youth! Can we determine the ads we want to be published on our site when we join the Google AdSense system? Or does Google use our site as its own property and publish whatever ads, propaganda, etc. it wants? Thank you.