@oswaldo02. A Abraham is remembered for two things that showed that he was a man of obedience and faith. First, he is known as an old man and to whom God asked him to trust in his promise and guidance. Together with his wife Sara, he was called to leave the known for the unknown and to trust that his infertility would turn into a great offspring. Second, he is known as the patriarch willing to sacrifice his promised son, Isaac
Sara is also known for two things. In the first place, she is willing to believe in God's promise of a child in her old age, but she is also impatient to wait. In any case, their actions demonstrate creativity and determination.