What is the emblematic tool used during the opening of a lodge?

The gavel is the emblematic tool used during the opening of a lodge because it serves a crucial function in Masonic meetings as a symbol of authority and order. The gavel is wielded by the presiding officer, typically the Worshipful Master, to call the lodge to order, indicate when a member should speak, or conclude discussions. Its use represents the enforcement of rules and decorum within the lodge, ensuring that meetings run smoothly and that all members have the opportunity to contribute in an organized manner.

The gavel also signifies the importance of leadership and governance within Masonic practice, highlighting the role of the presiding officer in maintaining harmony and facilitating the work of the lodge. This tool is rich in symbolism, representing the authority vested in the leader and the respect that members must have for the structure and process of their meetings.