1. Consider that you might not really be called to theological work. James 3:1 tells us that not many of us should become teachers and that teachers will be judged more strictly. To whom much (biblical knowledge) is given, of them shall much be required.
2. Value your relationship with Christ, your family, and the church above your career ambitions. You will influence more people by your life than by your theology. And deficiencies in your life will negate the influence of your ideas, even if those ideas are true.
3. Remember that the fundamental work of theology is to understand the Bible, God’s Word, and apply it to the needs of people. Everything else—historical and linguistic expertise, exegetical acuteness and subtlety, knowledge of contemporary culture, and philosophical sophistication—must be subordinated to that fundamental goal. If it is not, you may be acclaimed as a historian, linguist, philosopher, or critic of culture, but you will not be a theologian.
4. In doing the work of theology (the fundamental work, #3), you have an obligation to make a case for what you advocate. That should be obvious, but most theologians today haven’t a clue as to how to do it. Theology is an argumentative discipline, and you need to know enough about logic and persuasion to construct arguments that are valid, sound, and persuasive. In theology, it’s not enough to display knowledge of history, culture, or some other knowledge. Nor is it enough to quote people you agree with and reprobate people you don’t agree with. You actually have to make a theological case for what you say.
5. Cultivate an intense devotional life and ignore people who criticize this as pietistic. Pray without ceasing. Read the Bible, not just as an academic text. Treasure opportunities to worship in chapel services and prayer meetings, as well as on Sunday. Give attention to your “spiritual formation,” however you understand that.
6. A theologian is essentially a preacher, though he typically deals with more arcane subjects than preachers do. But be a good preacher. Find some way to make your theology speak to the hearts of people. Find a way to present your teaching so that people hear God’s voice in it.
7. In criticizing other theologians, traditions, or movements, follow biblical ethics. Don’t say that somebody is a heretic unless you have a very good case. Don’t throw around terms like “another gospel.” (People who teach another gospel are under God’s curse.) Don’t destroy people’s reputations by misquoting them, quoting them out of context, or taking their words in the worst possible sense. Be gentle and gracious unless you have irrefutable reasons for being harsh.
8. Don’t be reflexively critical of everything that comes out of a different tradition. Be humble enough to consider that other traditions may have something to teach you. Be teachable before you start teaching them. Take the beam out of your own eye.
9. See confessional documents in proper perspective. It is the work of theology, among other things, to rethink the doctrines of the confessions and to reform them, when necessary, by the Word of God. Do not assume that everything in the confession is forever settled.
10. Come to appreciate the wisdom, even theological wisdom, of relatively uneducated Christians. Don’t be one of those theologians who always has something negative to say when a simple believer describes his walk with the Lord. Don’t look down at people from what Helmut Thielicke called “the high horse of enlightenment.” Often, simple believers know God better than you do, and you need to learn from them, as did Abraham Kuyper, for instance.
11. Be suspicious of all trendiness in theology. When everybody jumps on some theological bandwagon, whether narrative, feminism, redemptive history, natural law, liturgy, liberation, postmodernism, or whatever, that’s the time to awaken your critical faculties. Don’t jump on the bandwagon unless you have done your own study. When a theological trend comes along, ask reflexively, “What’s wrong with that?” There is always something wrong. It simply is not the case that the newest is the truest. Indeed, many new movements turn out to be false steps entirely.
12. Learn to be skeptical of the skeptics. Unbelieving and liberal scholars are as prone to error as anybody—in fact, more so.
13. Respect your elders. Nothing is so ill-becoming as a young theologian who despises those who have been working in the field for decades. Disagreement is fine, as long as you acknowledge the maturity and the contributions of those you disagree with. Take 1 Timothy 5:1 to heart.
14. Young theologians often imagine themselves as the next Luther, just as little boys imagine themselves as the next Peyton Manning or Kevin Garnett. When they’re too old to play cowboys and Indians, they want to play Luther and the Pope. When the real Pope won’t play with them, they pick on somebody else and say, “You’re it.” Look: most likely God has not chosen you to be the leader of a new Reformation. If he has, don’t take the exalted title “Reformer” upon yourself. Let others decide if that is really what you are.
15. Guard your sexual instincts. Stay away from Internet pornography and illicit relationships. Theologians are not immune from the sins that plague others in the church.
For the rest read Joseph Torres’ post “30 Suggestions for Theological Students and Young Theologians”
(Joseph Torres from John Frame’s, “30 Suggestions for Theological Students and Young Theologians”, Kingdomview)