The song that offended me most during the summer of 1970 was "American Woman" by the Guess Who. At the time, it astounded me that this anti-American diatribe reached the top of the Billboard Hot 100.
I also had a problem with "Lay Down" by Melanie Safka, which I saw as being clearly an attempt to undermine our war effort in Vietnam. And I don't know what church Norman Greenbaum attended, if any, but I found the theology expressed in his hit song "Spirit in the Sky" to stray a long way from the standard Christian doctrine to which I adhered, and still do.
“And I don’t know what church Norman Greenbaum attended, if any...”
Well, probably none because he was Jewish. The story goes that he just wanted to write a rock song inspired by Christian gospel music, even though he wasn’t actually a Christian.