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.

Abram's name, meaning "father of height," may seem a little odd at first glance, but it has rich layers of meaning that resonate deeply through the biblical narrative. In Scripture, high places are often seen as closer to the divine. Thus, referring to Abram in this way sets the tone for his future role as a patriarch with aspirations that soar.

As he transformed into Abraham, the "father of many nations," this new name truly reflects the immense promise that God makes—a promise not just for a group of descendants but for a legacy that spans generations and cultures. The change of name carries heavy significance; it signifies not just a new identity, but a monumental shift in relationship with God. This theme echoes throughout the Bible where God frequently alters names—think of Jacob becoming Israel—showing that divine interaction has an impactful transformative power.

Interesting tidbit: Abraham appears prominently in the storyline of three major world religions: Judaism, Christianity, and Islam. This highlights how powerful narratives can bridge gaps across vast cultural divides. Also, look closer, and you’ll see that "Abraham" first and foremost reminds of a covenant—a binding agreement with God that shifts the course of history. It sets a precedent for faith, transformation, and God’s commitment to humanity. Each generation stands on the shoulders of giants like Abraham; his story compels us to examine our journeys of faith and legacy.