This is what Christian discipleship is. It creates followers of the Jesus Christ, not followers of any man, church, or theological system. Our goal as a body of believers should be to build each other up in Christ as we worship and serve Him. In discipleship these four functions are not actually steps. This is the first and great commandment.
Nothing takes precedence over that.
It will only be when we who have known Him longer exhibit a godly love for one another. Fifteen times or more in the New Testament we are directly told that the Christian life is a life of loving one another. This kind of love is contagious. It cannot be learned. It can only be caught.