We’ve abandoned all sorts of animal energy that was mankind’s go-to for thousands of years – horses, bullocks, donkeys, elephants – all of which run on plants!
You are correct, one of these is wrong. The Bible does not teach eternal torment for sinners. What it does say is, “For the wages of sin is death, but the gift of God is eternal life through Jesus Christ our Lord”. Romans 6:23
We are all already under sentence of death. This is why we all die, and why we try so hard to save lives. Resurrection from the dead and eternal life are a gift that cancels the sentence.
Message in a bottle? Not sure that’s how it’s supposed to work!