Never lose sight of the truth that power is based on unity, on harmony. Think of this universal family you must form despite your differences in character, tastes, degree of evolution, social class, professional standing, and so on.
Put these details aside, for they are not important and play no great role in spiritual life. You must strengthen the conviction in your hearts that, in spite of your differences, you all belong to the Universal White Brotherhood, that you are its members, and that you are here to pray, meditate and sing together in order to awaken consciences throughout the world.
At that moment, yes, you represent a real power.