Cleaniness is next to godliness

Ok who came up with that line and more importantly, why?? I mean was the idea that if you spent all your time cleaning you'll be too busy to get caught up into trouble? Or is it like a double metaphor thing where if you're clean it's like you're godly 'cause to be godly is to be cleansed?
anyways...
I wanted to recommend to you my favorite brand of soap that I've been using for years and absolutely love
It's called Dr. Bronner's magic soap. (Why it's called magic I have no clue, maybe he was feeling whimiscal) This line is carried by Trader Joe's but I don't know where else. I'd assume Whole Foods but I haven't checked.
Nonetheless you can go to the website http://www.drbronner.com/ and browse the products.
 I've been using the peppermint organic all castille bar of soap and absolutely love it. First off the smell is amaaazing! and it lathers well, lasts long, leaves me feeling totally clean (enough to last 2 days) and helps significantly reduce back acne and chest zits haha.
Also they're certified fair trade, completely biodegradable, and vegetable based. Not tested on animals, and certified organic. They have many different scents and some other products that you can check out at the website