1 Peter 3:15

Always be prepared to give an answer to everyone who asks you to give the reason for the hope that you have. But do this with gentleness and respect

Having watched a video clip from Willow Creek about a two women at a gym getting quite naturally into a conversation about bible study groups, the Christian woman then stumbled as she went out of her comfort zone in offering to answer the other lady's questions. However, the focus of the Bible Study group was around how to raise your children, and both women had children, an opening was created for future conversations.

This was a good example of 1 Peter 3:15 because the Christian was able to expand on the hope that she had, and it was relevant to the other lady.