'Enemies' in the Bible

The Lord is a jealous and avenging God [protecting and demanding what is rightfully and uniquely His];The Lord avenges and He is full of wrath.The Lord takes vengeance on His adversaries,And He reserves wrath for His enemies.

But with an overwhelming flood [of judgment through invading armies]He will make a complete destruction of its siteAnd will pursue His enemies into darkness.

Behold, your people are [as weak and helpless as] women in your midst!The gates of your land are opened wide to your enemies;Fire consumes the bars across your gates.