designs,
some of it, but the Dead Sea Scrolls are a two part group. One of that being Biblical and one not. While there are plenty of religious material out there, it is the Bible that is the inspired word of God, the rest is comentary.
The Qumran Caves Scrolls contain significant religious literature. They consist of two types: “biblical” manuscripts—books found in today’s Hebrew Bible, and “non-biblical” manuscripts—other religious writings circulating during the Second Temple era, often related to the texts now in the Hebrew Bible. Of this second category, some are considered “sectarian” in nature, since they appear to describe the religious beliefs and practices of a specific religious community. http://www.deadseascrolls.org.il/learn-about-the-scrolls/introduction
Israel's God was the God of gods, meaning no equal as to being the supreme. Some of the writings state that these "gods" worshiped the God of Israel, this can be the limited understanding of "angels" at the time. While YHWH is called God, no other "god" of these terms were called YHWH.
My statement still stands based upon my knowledge of the Dead Sea Scrolls. If you have further proof to dispute my statement, please provide so that I can read up and understand where you are comming from.