At my church, a small processional begins each service. The acolytes walk in holding a processional cross, the Gospel, and some candles. And as the cross passes in procession, it is appropriate to bow. I am relatively new to this, so most of the time, I have taken a tiny bow, almost non-existent. I’m not usually one to make commotion out of my ignorance. I tried to keep the bowing as calm and unnoticeable as possible.