Many people love to share their experiences.  They leave a review on Yelp sharing whether they would recommend a restaurant, or not, and why.  They read a good book, and then go to work the next day and recommend it to a half dozen people. They post on Facebook about the latest home remedy they just tried and now swear by.  They may overhear that someone needs a dentist and they are quick to recommend theirs in a heartbeat.  Millions of people share their experiences, and reviews of those experiences, every day.
Although reviews come quickly for restaurants, vacation destinations, and good deals on getting a used car, when it comes to sharing about the most important recommendation we can ever give, our faith, many remain conspicuously quiet.  If we found the perfect restaurant, that served the most delicious food, and was unbelievably cheap, we would recommend it to every person we knew.  In fact, we would probably go into work the next day and literally rave about the spectacular service and fantastic Banoffee Pie.  However, for those who believe and follow Christ, who have received the free gift of eternal life, who have literally had their life changed, and who have experienced something far greater than getting great meal at a great price, we rarely share about our experience.