Instead of chasing Pastebin links:

of the Crucifix script (like the "Electric" variant) or a more general Doors cheat hub

Most scripts are hosted on and must be run through a Roblox script executor.

: If "Crucifix Doors" refers to a game or game mod, check the game's official forums, subreddit, or community sites. Often, developers and users share scripts, guides, and tools there.

Yes, they exist, but they are almost always scams, malware, or patched within 24 hours.