Anything about extraction of metals.
Most metal bands aren't Satanic. You have to really be looking for them to find the trve satanic bands...except King Diamond. Just because there is a skull or something on the album art does not mean it's satanic. Anyways: Gojira Wolves In The Throne Room Every thrash metal band (Megadeth, Metallica, etc.) Death Meshuggah Ulver Amorphis In Flames Soulfly Scar Symmetry Blind Guardian Summoning The list goes on and on and on and on Again, a vast majority of metal bands aren't Satanic in any way shape or form. And of the ones the seem Satanic, 95% of them are just for shock factor and are just more anti-religion than they are Satanism. If you avoid black metal you will very rarely find any true Satanic metal.
Bleed from within They arent satanic but the singer does kinda oppose god cause he's had a rough life and lost his mother so gotta understand where he's coming from
If you're bothered by satanic messages then what's the fun of listening to metal?
Dude, a huge majority of metal isn't satanic. People in the days of classical music before we had electric guitars and amps and all did even did satanic songs on violins. So could you plz not generalize a whole genre of music?
I'd recommend the Elements album by Atheist. One of the greatest albums ever written, and pretty much entirely about nature.