Crosses and fish symbols are pagan
““Of what use shall a carved image be? For its maker has carved it: a moulded image and teacher of falsehood! For the maker trusts what he has made: to make dumb idols! “Woe to him who says to wood, ‘Awake!’ to silent stone, ‘Arise!’ Is it a teacher? See, it is overlaid with gold and silver, and there is no spirit at all inside it.”
‭‭Ḥaḇaqquq (Habakkuk)‬ ‭2:18-19‬ ‭TS2009‬‬
https://bible.com/bible/316/hab.2.18-19.TS2009