Imagine having a daughter who seemed to be seeing things before they were there. Imagine feeling like you related to Philip the Evangelist who happened to have 4 daughters who were prophetess.
Imagine one morning waking up and during your private time praying to God sharing this and asking if I was to have a son or would have 4 daughters – in my mind either would have been fine.
That morning my reading was:
15 And God said to Abraham, “As for Sarai your wife, you shall not call her name Sarai, but Sarah[a] shall be her name. 16 I will bless her, and moreover, I will give[b] you a son by her. I will bless her, and she shall become nations; kings of peoples shall come from her.” 17 Then Abraham fell on his face and laughed and said to himself, “Shall a child be born to a man who is a hundred years old? Shall Sarah, who is ninety years old, bear a child?” 18 And Abraham said to God, “Oh that Ishmael might live before you!” 19 God said, “No, but Sarah your wife shall bear you a son, and you shall call his name Isaac.[c] I will establish my covenant with him as an everlasting covenant for his offspring after him. 20 As for Ishmael, I have heard you; behold, I have blessed him and will make him fruitful and multiply him greatly. He shall father twelve princes, and I will make him into a great nation. 21 But I will establish my covenant with Isaac, whom Sarah shall bear to you at this time next year.” –from Genesis 17
That day I knew one day I would have a son because God answered me with the statement: your wife shall bear you a son, and you shall call his name Isaac.
And hence he is Isaac!