Illogical? Yep!

Hinduism for Hindus is not a coherent belief system but, first and foremost, a collection of practices. It is the collection of practices as such that needs to be explored further in order to understand their sense of religious action. Converse's conclusion about formal beliefs in comparison to particular practices also recalls the story of one exasperated foreign missionary in China. He could successfully convince the Chinese that they were foolish to bow to statues, he asserted, only to have them giggle shyly and admit that they would continue to do it anyway.— Ritual Theory, Ritual Practice, page 185–86

<idle musing>
Of course. Why not? After all, we don't act from our logic most of the time anyway. We'd like to think that we are logical beings, you know, homo sapiens and all that stuff, but the actual truth is we are emotional beings. And we want to cover our bases, too. After all, that statue just might have some power, and I don't want to anger it! And what harm will it do to bow just a little bit to it? It's cheap insurance...so goes the justification anyway. But it's all just trying to justify to our minds what we wanted to do anyway.

We need the transforming power of the Holy Spirit, working from the inside out. That's the only way we will get deliverance!
</idle musing>