God: "I looked for someone to take a stand for me, and stand in the gap" (Ezekiel 22:30)
Ministry as depicted in the New Testament was never a one-man show. That does not preclude the role of a dominant leader on each team. Within the framework of plurality, there will invariably be those who have more influence. The diversity of our gifts (1 Corinthians 12:4) means all people are differently equipped. Therefore a plurality of leaders does not necessitate an absolute equality in every function. In even the most godly group of leaders, some will naturally be more influential than others. Some will have teaching gifts that outshine the rest. Others will be more gifted as administrators. Each can fulfill a different role, and there is no need to try to enforce absolute equality of function.
I cannot conceive it possible for anyone truly to receive Christ as Savior and yet not to receive him as Lord. A man who is really saved by grace does not need to be told that he is under solemn obligations to serve Christ. The new life within him tells him that. Instead of regarding it as a burden, he gladly surrenders himself – body, soul, and spirit- to the Lord who has redeemed him, reckoning this to be his reasonable service.