The answer is: Father of height

Genesis 17:5 - Abram, later renamed Abraham, meaning "father of many nations," underscores God's promise to him. The transition from Abram to Abraham marks the fulfilment of divine plans and highlights themes of faith and covenant found throughout Scripture, further emphasized in Romans 4:16-17.

The name “Abram,” which means "high father" or "father of height," sets the stage for an extraordinary journey. When God changed Abram’s name to Abraham, it opened a whole new chapter in his life and encapsulates God’s promise that Abraham would be “the father of many nations.” This renaming isn't just idle wordplay; it's infused with purpose and potential, showcasing the transformational power of faith and divine interactions.

Think about it: here’s a man who had no children at the time, yet he was given a name that resonated with possibility within a promise—and that indeed became a rich tapestry in which many major stories of faith are woven. The biblical narrative highlights how both personal names and titles often reflect a deeper meaning, much like Jacob’s name changing to “Israel,” which signifies him becoming a “prince of God.”

In light of this shift, other Scriptures cast echoes of this theme. For instance, in Galatians 3:29, Paul relates the promise of becoming children of Abraham—not limited to heritage alone but expanding this family tree to all believers. What a profound concept of inclusion! This action instantly places Abraham at the forefront of not just Jewish ancestry but emphasizes the universal nature of the divine promise, representing hope and belonging to all who seek it. Isn’t that a wonderful reminder of the broad coalition we can be part of? The echoes of Abraham’s story resonate through time, inviting each generation to consider what it means to walk by faith.