1CO 14:26

26 So, my fellow believers, I will tell you [RHQ] what I think that you should be doing. When you come together [to worship God], some of you may have a hymn to sing. Others may have something to teach [the congregation]. Others may have [something to say that God has] revealed to them. Others may give messages in languages [that they have not learned]. Others will explain the meaning of those messages. Make sure that all of these things that you do will make the congregation become more mature spiritually.