The Futura Bold font listed in the Fonts.rtf file for Joseph: Understanding God’s Purpose curriculum is no longer available at the fontzone.net website. The font was removed due to copyright issues.
Floyd, thanks for pointing this out. I'm looking into it.
Here's what I learned.
Futura Bold is a premium font. If you don't have it, you can get it from a number of reputable font sellers. I recommend MyFonts.com.
If you're not keen on the idea of paying for a font, Open Sans Extrabold, Bold and Semibold make adequate substitutes.