the way we understand it the original writer of the 23 Psalm knocked out an giant with an stream stone then he killed him and cut off his head later in life he was playing the harp the kings spirit wanted to pin him to the wall with his spear
the king misses twice later on the original writer of the 23 Psalm was allowed to experience an spirit of fear
from what we read he was acting crazy growling spit on his beard
we understand things now
uhm
Acts 23 "for we cannot but speak the things which we have seen and heard ... .. .