Paul wrote letters to the church in Corinth in response to various allegations and accusations he heard among the church members.
We have been given the Spirit of God to judge for ourselves what is right and wrong. The Spirit of God within us will make known the plans that God has for us. Let us not get swayed by human leaders and apostles and forget what Jesus wants in our lives.
For Christ to increase, we need to decrease, but leaders sometimes are worried about their followers and disciples perceiving them as imperfect people. They put on a show in front of their congregations, lest someone should think of them as sinners like the rest of us.