Definition: But these speak evil of those things which they know not: but what they know naturally, as brute beasts, in those things they corrupt themselves.

Explanation: Okay, let's break down this verse from Jude 1:10. It’s a pretty powerful and important message about our nature and how we can be misled. Here’s a simple explanation: The Basic Idea: This verse is saying that people who know something but aren't thinking critically about it – they’re not really understanding it – are prone to doing bad things. It suggests we have a natural tendency to be influenced by negative thoughts and desires. Let’s unpack it piece by piece: "But these speak evil of those things which they know not..." This is the key part. Jude is saying that people who are aware of something – maybe a particular situation, a harmful idea, or even a bad person – but aren't really grappling with it, are speaking negatively about it. It’s like someone who’s just skimming the surface of an issue and isn't looking deeply into it. "...but what they know naturally, as brute beasts..." This is a metaphor. "Brute beasts" mean that these people aren’t thinking clearly or rationally. They're driven by impulses, emotions, or desires – often negative ones – that aren't based on understanding or wisdom. They're reacting instinctively, without much thought. "...in those things they corrupt themselves." This is the consequence of this natural tendency to speak evil. "Corrupt themselves" means to become bad, to lose their way, and to act in ways that are harmful to themselves and others. It’s a warning that if we don't cultivate our minds, we risk falling into darkness. In simpler terms: We all have certain tendencies or desires – sometimes good, sometimes not so good. But when we don’t think deeply about what we know, and let those impulses take over without careful consideration, we can become susceptible to harmful thoughts and actions that ultimately hurt ourselves and others. Why is this important? This verse is a reminder of our need for spiritual growth. It encourages us to: Think critically: Don't just accept things at face value. Question what you’re told. Reflect deeply: Take time to understand the truth of things, rather than just feeling them. Guard your mind: Protect your thoughts from negative influences and harmful desires. Do you want me to: Explain this verse in more detail with a specific example? Discuss how this verse relates to other Bible passages about temptation or evil?