The Germanic tribes before 800 were primarily versions of what you likely think of as the Norse religion. It was somewhat different but details are hard to know because they didnt write anything down and much of what we know is inference or imaginative speculation by those that came after with only a bit of documentation from foreigners to back it all up.
said,
" details are hard to know because they didnt write anything down and much of what we know is inference or imaginative speculation" These four video's will give a very good over view of the ancient religion:
Which I now believe humans came out of the Americas heading west across the pacific where this video starts off in the Russian steppes
Before ancient Sumer.
https://www.youtube.com/watch?v=alRlPt1zvg4&list=PLUyGT3KDxwC8ayZFIgysYzYhjcn_6jrpN&index=1 I do not base any of this on speculation. Haplogroup L's the first decedents of the root race are the Berbers found in the Americas and Africa.
Though I do base it on everything they told us is false. I had to start from scratch.