The most common and most likely answer to this crossword clue is the 8 letter word DEICIDES
I've seen this crossword clue in The Times
D
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Buddy explains!
The straight part
We know that "actions to destroy gods" is the straight/definition part of the clue. The straight part is often a synonym or definition, in this case actions to destroy gods = deicides.The cryptic/wordplay part
In cryptic crossword there's often an wordplay/cryptic part as well.This part involves a more complex hint, such as an anagram, homophone, hidden word, etc.
Sadly, We don't have an explanation for this specific crossword clue yet.
What does DEICIDES mean?
DEICIDES noun- The killing of a god or goddess; godslaughter.
- The killer of a god or goddess.
- The crucifixion of Jesus viewed as a crime.