Throughout Sarah’s story, there are many challenges. At one point, there was a famine in the land, so Abraham and his family went to Egypt to live during the famine. While they were there, Abraham told Sarah to say she was his sister because she was so beautiful, he feared they would kill him. Pharaoh wanted to take her as his wife.
Pharaoh treated Abram well because of Sarah and gave him livestock and servants. As a result of Sarah joining Pharaoh’s harem, his household came down with a serious disease. Pharaoh asked Abraham why he lied, returned Sarah to him and commanded them to leave with everything Pharaoh had given them.
In the second instance while they stayed in Gerar, Abraham told those who inquired, “She is my sister,” (which was a half-truth; she was his half-sister before she became his wife). King Abimelech took her to the palace. God closed up the womb of every woman in the king’s household because of Sarah. God appeared to King Abimelech in a dream and told him he had taken in a married woman.
After calling together his leadership and informing them of the situation, he called Abraham before him and confronted him. Abraham confessed what he had done, and the king replied by giving him livestock and servants, and returning Sarah to him. He told them they could live anywhere they’d like in his land. He spoke specifically to Sarah saying, “Behold, I have given your brother a thousand pieces of silver. It is a sign of your innocence in the eyes of all[a] who are with you, and before everyone you are vindicated.”
Can you imagine how Sarah may have felt? Perhaps she was angry or even resented Abraham for putting her in these two very awkward positions? It seems Sarah followed her husband’s lead intentionally or submissively. Instead of trusting God to work out his fear of death by the hand of a king he assumed to be wicked, he tried to figure it out on his own with a half-truth, putting Sarah in a difficult and dangerous situation. In spite of doing things their own way in this situation, God faithfully protected her and returned her to her husband.
Can you see your own life in Sarah’s story? God knows your end from the beginning as well. He tells your story from the perspective of all He created you to be. He’s not worried about where you’ve been or what you’ve done. Yes, like Sarah, you may have consequences to some of the choices you’ve made, but that doesn’t stop God from delivering on the promises He has given you!
 Genesis 12:10-20
 Genesis 20:12 NIV
 Genesis 20:16 ESV