Are you spiritually mature? Do you desire to grow in spiritual maturity?
According to Paul, all believers are spiritually mature because we have received a greater wisdom than any kind the world around us can offer. Having come to know Jesus, we are mature already. But when we choose to prioritize the wisdom of the world, we act immaturely. That is the Corinthian problem.
True maturity is not found in having the most knowledge or in building a reputation. True maturity is seen when we embrace the gospel and live our lives in light of it!