In the moral explanation of the Trowel is the reference to its use in spreading the cement of "brotherly love and affection" and our unity as "friends and brothers". In addition we are cautioned that "no contention should ever exist, but that noble contention, or rather emulation, of who can best work and best agree". In this way, harmony will prevail throughout the Lodge and within the Craft.

Often, contention among Brothers leads to discord and it is that time when those, who can best work and agree, must step forward and lead. Admonishment, kind words, and understanding are the cement that must be spread in order to bring harmony to the Lodge and among the Brothers. The noblest "contention" is in the competition in self-improvement and understanding that through work and effort, Brothers may "agree".

The seeds of discord are often small, but given time grow large. How often does a small remark, a lack of recognition, or a missed handclasp, lead to the absence of a Brother from his Lodge. How many candidates are lost through "small" moments in time, when we forget we are Brothers? To build a great temple requires time and effort, just as it requires time and effort to forge the bonds of fraternal affection.

To many "emulation" means imitation or ambitious rivalry, but to the Freemason, it carries the more important meaning of striving to equal or excel others in achievement. Working toward agreement and a common goal require harmony and only as a fraternity working together can such noble goals as brotherly love and happiness be achieved. The Freemason is expected to labor for the harmony of the Lodge, the betterment of his Brothers, and the construction of his spiritual temple. To do less is to lessen the bonds and obligations found in the Degrees.

True harmony is to achieve unity of spirit and action. The source of this harmony is found in the furniture of the Lodge, the Holy Bible, the Square, and Compasses. They are constant reminders of the need for harmony and whatever the source of the Word of the Great Architect, His Will is our great Light, and the morality of the Square, along with the circumscribing of our passions through the Compasses, are our challenge to be one who can "best work and best agree'.