Genesis 17:1-8 and Genesis 17:15-22 present the expansion of God’s covenant with Abram, including the change of name, the promise of descendants, and the birth of Isaac. Read the full text here.

Text Structure

Gen 17:1-2

The call to integrity. God calls Abram to walk before Him and be blameless, reaffirming the covenant.

Gen 17:3-5

The name change. Abram becomes Abraham, indicating his new role as the father of many nations.

Gen 17:6-8

The expanded promise. God reaffirms that his descendants will be numerous and that He will give him the land as an inheritance.

Gen 17:15-16

The promise for Sarah. Sarai also receives a new name and the promise that she will be the mother of nations.

Gen 17:17-18

Abraham’s reaction. Abraham responds with surprise and questions how this will happen.

Gen 17:19-22

The confirmation of Isaac. God affirms that the promise will be fulfilled through Isaac, establishing His covenant with him.

Additional Literature

As a complement to the theme addressed in Genesis 17, the following reading is recommended:

Patriarchs and Prophets, chapter 12 - “Abram in Canaan”

Reflection

Genesis 17 shows that God not only makes promises, but also redefines identity and purpose.

As presented in Patriarchs and Prophets, chapter 12, the name change of Abram and Sarai represents a new phase in their relationship with God, marked by commitment and deeper meaning. God expands His promise and makes it clear that He is in control of its fulfillment. Abraham’s reaction reveals that, even in the presence of faith, doubts and human limitations may still exist. Even so, God reaffirms His word and directs the fulfillment of the promise in a specific way.

This passage teaches us that God transforms not only circumstances, but also who we are. His promise does not depend on human ability, but on His faithfulness to fulfill what He has established.