The Church is built on unity, and that unity needs to start within its wards and branches—down to each priesthood quorum. But when all the members of the quorum are so diverse in their interests and goals, promoting unity seems like a difficult task. Alma teaches that "there should be no contention … but that [we] should look forward with one eye, having one faith and one baptism, having [our] hearts knit together in unity" (Mosiah 18:21).
You probably know the why of unity, but the difficulty is the how. In True to the Faith, we learn that we can build unity by "serving together, teaching one another, and encouraging one another" ([2004], 182–83). The first thing you can do is to become friends with the members of your quorum. Learn what they like to do and respect their differences. When you plan activities, try to plan them so you can teach each other and learn about everyone's different interests. Support and encourage each member as he reaches toward his goals. Serving together can also be a great way to build unity. You can serve the other young men, or ask them to help you serve others. Counsel together about your priesthood responsibilities to become united in purpose.
Once you start becoming more unified, you will notice greater blessings. You will be able to lift and encourage one another and provide more service. You will also become united in the Lord and have a better understanding of Him. But mostly you will see "how good and how pleasant it is for brethren to dwell together in unity" (Psalm 133:1).