Paul instructed Timothy, Titus, and others to teach the truths of the Christian faith. Doctrine is important, and this is an area that Scripture specifically instructs us to work on. I see this as an area that denominational leadership has a special responsibility for, but every pastor and local teacher should also strive for accuracy in doctrine, as defined by Scripture. I wish that doctrinal orthodoxy was easier to achieve. Due to our history, we have special problems with certain doctrines.
Every denomination does.
We all need to distinguish essential doctrines from nonessential doctrines. We cannot make every doctrinal conclusion a test of true Christianity. Third, in addition to doctrinal nurture, there is also nurture of the heart. This is why Christian growth should occur in community with other Christians. Social experiences, that is, the things we do together, help us grow emotionally.