The first step in Bible study is observation. The goal is to slow down your reading and generate a list of questions that must be answered to understand the passage. I tend to break observation into the following 4 steps which generally correspond to my first few readings through the passage.
A good teacher tailors her presentation to her audience. The same is true of the four New Testament gospels. Each gospel writer had a different audience in mind and tailored his presentation of the story to his audience.
In 1Corinthians 7, Paul corrects the idea that married people should be celibate in order to be holy. In this section, he addresses believers married to unbelievers, and tells them it is best to honor their marriage vows.