Paul is exhorting the church at Philippi to be wary of false teaching and "extras" added on to the Gospel that try to say that we can somehow earn our way into heaven through our own moral acts. Churches are to defend the truth of scripture so that we can have confidence that Jesus did it all and we are to put no confidence in our own abilities or righteousness.
You never really “arrive” at becoming a mature disciple maker. We are all called to continually grow deeper in our relationship with Jesus, to grow in love for others, to get better at blessing those around us and to increasingly share the love of Jesus with everyone. At GREFC we realize this through four key areas: Connect, Equip, Serve & Go!