„They bend to each other, you know, its not like they like fuckin', beat each other over the head, its like 'oh, hear I come; wenenenenenen or chachachachacha' you know, they bend to each other, and they compromise, you know. And it makes for a good guitar relationship I suppose, you know. So Willie brings in the riff, and hes like 'jejejejeje', and Mark is like 'Oh, psh, wenenenenenen', and like, and you can see it happen dude, physically see it happen, like, they're melding, like Vulcans or something, like 'mind melding', I don't know, you know. I've learned a lot about music from watching those guys, by how different they are, and how they complement each other.“
— Randy Blythe American musician 1971
On the writing process of Mark Morton and Wille Adler, the guitarists of Lamb of God.
Making of Sacrament DVD