One should visit a Buddhist temple with a proper and pious mind. Temples are places where one engages in spiritual practice. Temples are also places where Buddhists can cultivate more merit:
When visiting or practicing at a Buddhist temple, you may encounter others who seem disrespectful. For example, they may talk or laugh loudly, engage in meaningless chat about mundane topics, or even argue with others while in the shrine room. The proper response to poor behavior is to try to remain calm and practice tolerance and patience. Pray silently that all beings are freed of sufferings and their causes (ignorance and the disturbing emotions). Your own respectful and placid behavior will help to calm others.
When visiting a temple, dress should be respectful (similar to visiting a Christian church on Sunday). Avoid overly casual clothing, such as shorts, t-shirts, and yoga pants. Revealing clothing, such as tank tops, short skirts, and the like are inappropriate attire in temple or shrine room settings. Shoes are removed before entering the shrine room and hats and sunglasses are not worn. Please avoid wearing strong scents or perfumes, as they can cause allergic reactions for some people, and can disturb meditators.
When entering the shrine room, a Buddhist practitioner may do three prostrations facing the shrine, or make a short bow with hands folded. This is done as a symbol of the surrender of oneself to the objects of refuge, and the desire to benefit all beings.
As a greeting in Tibetan tradition, a kata (silk scarf) is usually handed to Geshe or Rinpoche, especially during the first-time meeting. He/she will then return the kata to us by placing it around our neck and give us a blessing.
Before the teachingPlease arrive early, so as not to disturb the class once it has started. This consideration also shows that you value the teachings and the teacher. Avoid loud talking or laughing around the area of the teaching. It is best to sit quietly, placing yourself in a calm, receptive state of mind.
Teacher's entrance and exitStand when a teacher enters or leaves a room. It is also typical to bow slightly towards the teacher with hands together in prostration at the heart.
Addressing the teacherWhen addressing a Rinpoche, he is called "Rinpoche," as when speaking of him one refers to him by his name as well as his title, for example, "XXX Rinpoche." Very high Tulkus, such as His Holiness Karmapa, one would address as "Your Holiness."
The titles Geshe (pronounced ge-shey), which means teacher of the highest degree, are correct and respectful titles.