Hi, <br/><br/>I am reading a novel, and I am not sure what the phrase means. <br/><br/>It says," There comes a time when our personal calling is so deeply buried in our soul "as to be" invisible."<br/><br/>Does "as to be" means "like", so the sentence says our personal calling is like invisible in our soul?<br/><br/>Can you give me some examples on how to put this phrase in sentences?<br/><br/>thanks