By Hays' reasoning, penetrating a rectum with a penis is a violation of how God meant humans to function. However, penetrating a human body with a sword, a common way to kill people in biblical times, is acceptable. Apparently human bodies were designed to be penetrated by metal implements, but not by flesh.
Nobody can tell you about that sword all that there is to be told of it; for those that know of those paths of Space on which its metals once floated, till Earth caught them one by one as she sailed past on her orbit, have little time to waste on such things as magic and so cannot tell you how the sword was made, and those who know whence poetry is, and the need that man has for song, or know any one of the fifty branches of magic, have little time to waste on such things as science, and so cannot tell you whence its ingredients came. Enough that it was once beyond our Earth and was now here amongst our mundane stones; that it was once but as those stones, and now had something in it such as soft music has; let those that can define it.
They fought because they loved the dance, and the weight of a sword in their hands. The clash and spark of metal and hiss of flame was like music written just for them. They fought for glory, but not for blood. They were Weirlind, heirs of the warrior's stone. And they always slept better with blades beneath their beds.