First of all, I want to make it clear that I'm glad to answer genuine questions made in good faith (no pun intended), but I won't argue with anyone.
I'm a practicing Hellenic Polytheist and this is my personal experience. I do not only worship deities with names and myths, but also the twinkling of stars, the waves of the ocean, the colors of a sunset, the kindling of a fire on a cold winter day, and the rustling of leaves in the treetops. Sometimes I look at the sky and see stars so far away that we will (probably) never reach them, and that feels divine to me. There's something that can't be described with words that is too great for a human to understand, and I find that something so beautiful that I will worship it.
Got a bit poetic there, but I also think that my relationship with religion has also been influenced by the good old autism a lot. I find the psychology behind religion very fascinating, and I think that for some people, especially those who have been raised in a certain faith, it is a "home" that provides comfort in difficult situations. For some people, the thought that a recently deceased loved one is now in Heaven or has been reincarnated as someone/something else is probably a lot easier to accept than that they don't exist anymore in any shape or form.
That being said, I also want to state that I always try to maintain a healthy sense of scepticism with my beliefs, whether they be religious, moral, or political, because blind belief never leads to anything good. I think that sadly the darker aspects of religion, such as cults and using religion to justify unjust power structures (the patriarchy or the divine right of kings for example) are hard to get rid of.