Religion may be "a racket" to you, but I think that to those of us who have true faith it is exactly the opposite. Is the Jehovah Witness denomination "a racket"?
If you read Revelation 17 and 18, you will see that "Babylon" is a code word for Rome. And Revelation 18:20 further explains, "Rejoice over her, O heaven, you saints and apostles and prophets! For God has condemned her condemnation of you."
No it can’t be Rome because “In her was found the blood of….all who have been slaughtered on the earth.” Revelation 18:24(NIV).
All the descriptions of the Harlot presented in those 2 chapters, pretty much fit false religious thinking.
Religion that represents our Creator, should renounce any killing of innocent people; but we have seen religions of all kinds, all over the world, involve themselves in the world’s conflicts and killing others. Because of geography. Or some other perceived difference.
As for Christians, we are counseled to be “not of / no part of this world,” and
commanded to “love one another.” (John 15:17-19) Even our enemies. — Matthew 5:44.
In fact, Jesus said that love is
the identifying mark that others can look for, to find His followers. (John 13:34,35) IOW, one doesn’t necessarily need to examine what a religion teaches,
not at first anyway. Rather, look at their reputation of having a loving, united worldwide brotherhood, not fractured by divisive worldly behaviors and boundaries. — James 1:27.
But false religion is very bloodguilty, one of the reasons Jehovah God will get rid of it.