A few days ago, I’ve been thinking about what to write for the next blog post. I’ve made a list of topics for the blog, but I didn’t want to force myself to publish something without the excitement burning inside while typing the article. On Sunday morning when I arrived at the church, suddenly I got an idea of what to write. The idea was so simple, yet I felt it would be useful to any of you who are planning to visit Vatican City for Christmas. It’s also for everyone, whether you’re a believer or a free thinker when you travel to sacred places. After the choir sang a few…