Namor, 1964:





Namor in 1990...a different ocean, but same situation:











All I'm saying is, you might want to hide your worshiping of faux gods when the Sub-Mariner is in town.

[Yes, I know that in some traditions "graven images" is the first commandment. I flipped a coin.]

From Avengers #4 (1964) and Namor, The Sub-Mariner #1 (1990)