Definition: Wherefore I was grieved with that generation, and said, They do alway err in [their] heart; and they have not known my ways.

Explanation: Okay, let’s break down Hebrews 3:10. It’s a really important verse about understanding God and how to live a good life. Here's the explanation in simpler terms: The Basic Idea: This verse is saying that the authors of the early church (who were pioneering believers) felt worried and disappointed with the people they were teaching. They saw them making mistakes and not following God’s ways. Let’s unpack it piece by piece: “Wherefore I was grieved…” – This means the author felt a strong sadness or concern. It wasn't just a mild feeling; it was a deep worry. “…with that generation…” – This refers to the group of people the authors were trying to guide – basically, the early believers in the church. “and said…” – They weren’t just thinking; they expressed their sadness and concern. “They do alway err in [their] heart…” – This is a big one! “Alway” means constantly or perpetually. "Err" means to make mistakes or go wrong. So, this means they were consistently making errors in their thinking and behavior. “…and have not known my ways.” – This is the core of the message. The authors felt that these people didn’t know God's way, his plan for life, or how to live a righteous life. They weren’t following what God intended for them. What does this mean practically? It’s a warning and a call to action! It means we all make mistakes. We all have flaws and sometimes stumble along the path of righteousness. But it also means that we need to learn from those mistakes, understand God's ways, and strive to live according to them. In short: Hebrews 3:10 is a reminder that people often fail because they aren’t truly understanding God’s will. We all need to be open to learning and growing in our faith so we can live a life pleasing to God. --- To help me explain it even better, could you tell me: What are you hoping to understand from this verse? (e.g., Are you trying to learn more about the context of the early church? Are you struggling with making mistakes yourself?)