Definition: And God called the firmament Heaven. And the evening and the morning were the second day.

Explanation: Okay, let’s break down this really important verse from Genesis 1:8: “And God called the firmament Heaven.” Basically, it means that God started creating the universe with a specific structure. Here's a simpler explanation: “God called…” – This tells us that God was actively involved in making something. “…the firmament” – The firmament is often translated as “firmament” or “dome.” It’s basically the vast expanse of space above Earth that separates it from the void (empty space). Think of it like a giant, invisible barrier. “Heaven” – This refers to the sky, the place where God dwells and creates. So, the verse is saying that God first created the space above us – the firmament – and then He created the day and night as part of that creation. It’s a foundational story about God’s power and order in the beginning. Why is this important? It's one of the oldest and most significant passages in the Bible, suggesting God was responsible for bringing everything into existence. --- Do you want to know more about: What the firmament actually is (from different interpretations)? How this verse connects to other stories in Genesis? The significance of the “day” and “night” in the context of creation?