And as far as [it's] presumptuous to say that God used twenty-four hour days, God, God coulda done it in six seconds. I think he did it in six days just to select, just to create a week for us. There's certainly no scientific reason, there's no lunar reason or solar reason why we have a seven day week. But just about every culture in the world operates on a seven day week. It's just like it's kind of built-in. And I think that's [sic] remnants, people remembering from the original creation when God established this seven day week.

Coast-to-Coast AM interview (August 2-3, 2000)