I wonder if Hussie is religious

No idea, honestly? There are a lot of themes regarding theism in Homestuck, from the worship of the consorts and carapacians regarding the Heroes and the Genesis Frog, to the Gnostic Symbolism, there’s such a mish-mosh of ideals and parallels that it’s obvious Hussie did some research on a bunch of stuff, making it hard to tell if he believes in any of them, or if he merely likes the philosophical themes presented in them.