Definition: Saying, If thou hadst known, even thou, at least in this thy day, the things [which belong] unto thy peace! but now they are hid from thine eyes.

Explanation: Okay, let's break down this verse from Luke 19:42. It’s a really important and slightly complex passage about understanding God’s plan for us. Here’s what it means in simpler terms: The Basic Idea: Jesus is talking to a man named Simon Peter, who was about to leave a very important job – a position of great responsibility and reward. He's saying, "You didn't really know what you were getting into?" Let’s unpack it piece by piece: "If thou hadst known..." : This is the core of the verse. Jesus is pointing out that Peter didn't truly understand what was in store for him. He didn’t grasp the full extent of the challenges and difficulties he would face. "...the things [which belong] unto thy peace!" : This is where it gets a little more profound. “Peace” here isn’t just about happiness or tranquility. It refers to a state of truly contentment, security, and fulfillment – something that comes from knowing God's will and purpose for your life. It’s a feeling of being at peace with yourself and with what you are doing. "but now they are hid from thine eyes." : This means Peter didn’t see it all before he left. He wasn’t fully aware of the struggles and hardships ahead, and he wasn't seeing how God was working out his path for him. So, what does this verse mean in a big picture sense? It’s essentially about God’s plan being revealed gradually. Jesus is saying that we don’t always see the full picture of God’s purpose for our lives. He wants us to be open to His guidance and understanding, even when it's not immediately obvious. Why is this important? We need to trust God: It reminds us to trust that God has a plan for every single person , even if we don’t understand it completely right now. Don’t be complacent: It encourages us to stay open and receptive to God's word and guidance, so we can see the whole picture of His purpose. In short, Jesus is saying, "You need to really look at what's coming before you make big decisions." --- Do you want me to: Explain this verse in more detail? Provide a related analogy or story?