Second, the Christian views reality from a supernatural perspective.
He believes that God acts in the world in a way that goes beyond natural processes. It comes as no surprise to him that God heals, that he intervenes to alter the direction of events, that he reveals his mind to his people.

Over the past century, efforts to “demythologize” Scripture have done considerable damage to this perspective. Often, demythologizing Scripture means stripping it of its supernatural elements and constructing a theory that explains those events in natural terms. According to this viewpoint, no one in Scripture is healed, no demons are cast out, and no miracles occur because such events are “myths” told in supernatural terms in order to make a certain point, or to convey a sense of God’s power, or for any number of reasons. Although there may have been some good insights derived from demythologizing Scripture, the overall effect has been to undermine the Bible and weaken the Christian’s supernatural perspective.

At its root, in fact, this kind of thinking is incompatible with faith in God because it contends that the Lord does not act in a miraculous way in the world. It limits God, deciding what he can and cannot do. Over against that, the Christian must constantly reaffirm that God is present in the world, continually acting to guide and heal his people.

Third, the Christian mind perceives truth as objective, knowable and universal. 
Opposed to this is the current popular understanding of truth as subjective, unknowable, and relative to circumstances. The latter view is easy to characterize. Imagine that you’ve just told someone about the Lord and the changes he’s accomplished in your life. As you finish, your listener says, “That’s great! I’m glad you can get into that.” “Well, wait a minute,” you say. “I just told you about the Lord, the creator of the universe, and how he’s working in my life.” “I’m happy for you,” your listener responds. “I’m glad it does something for you. But me, I like to meditate. Reality is different for me, it doesn’t work the same way it does for you. You relate to your reality and I’ll relate to mine.”

What an enormous perversion of the truth! In essence, the listener is saying that whatever helps you become “a good person, ‘whatever makes you feel happy and “fulfilled,” is reality and truth for you. The secular mind of today does not admit the possibility of an ultimate truth and reality that applies to all men and women regardless of how it makes them feel. But the Christian asserts that there is objective, ultimate truth that everyone can know—in fact, that it is critical for everyone to know. Jesus didn’t come to the Pharisees and say, “Well, you’re not accepting me but that’s okay. I can see where you’re coming from and it’s evident that you’re not ready for this.” He came bringing the truth; if they rejected him, they rejected truth.

The Christian must resist the tendency of the secular mind to reduce the truth to likes and dislikes, to current ideas and popular trends. The Christian knows that ultimate truth is objective, firmly established, steady, and reliable. It is not conceived of one day and discarded the next.

Fourth, the Christian submits his mind to the authority of God and his word.
To an age in revolt against authority, this submission is astounding, distasteful. The secular mind insists that it is its own authority, that as far as possible it is free from the restraints of an order imposed from above. The Christian mind, however, recognizes that the very nature of God himself calls forth complete obedience. Confronted with the awesome, all-powerful, eternal God, the Christian responds in utter submission. For him, there can be no shifting back and forth, no arbitrary recognition of God’s authority in one situation and rejection of it in another.

Disciplined Servants
We can begin by resolving to view our mind as our servant rather than as our master. God gave us our mind so that we could think, reason, and know him. He intended that we use it to help establish order in our lives. But because our mind plays such an important role in helping us regulate our activities, and because the intellect is so exalted in our day, it’s easy to assume that the mind is the master of life. We must dismiss that view and determine that our mind will serve rather than control us.

Discipline plays a key role in developing a truly Christian mind. In The Wisdom of the Desert, a collection of sayings from the hermits of the early church, a young hermit approaches an older one and asks for advice on how to handle the many distracting thoughts that fill is mind. The elder tells the younger to go outside, hold open the garments around his chest and catch the wind in them. When the younger says that this is impossible, the elder hermit tells him that, likewise, it is impossible to keep distracting thoughts from entering the mind. but, he adds, “Your job is to say no to them.”

Over the centuries the task has remained the same. Our job, too, is to learn to say no to distracting thoughts, and to discipline our mind by turning it to the subject at hand. If we’re at a prayer meeting, it’s time to direct our attention to the Lord. If we’re talking with a friend, our thoughts belong with our friend in that conversation. In every situation, our mind should operate solely on the concerns that belong to it. If anxiety or fear arises, if wayward thoughts assail it, the mind should cast those cares upon the Lord in surrender to him.

Our minds should be like good soldiers, ready to obey our commands and, when necessary, ready to engage in battle to rout the enemy. Mental discipline isn’t an arbitrary element of the Christian life, it’s a strategic weapon in enabling us to free our minds for the Lord. Like any weapon, the more we use it the more skilled we’ll become in handling it.

An Active, Open Mind
A common obstacle to forming a Christian mind is fear of using our mind, based on a conviction that the intellect hinders the spiritual life. Our mind, however, as a tool given us by God to be actively used in building his kingdom. An idle, empty mind is of little use to the owner or to God. Moreover, an empty mind, unoccupied by the things of God or other concerns proper to the task at hand, is likely to fall prey to distracting thoughts or thoughts planted by the evil one.

Not only should we actively use our minds, but we should enjoy using them. At the same time, we should discipline our minds to think within the limits set both by our mental ability and by God’s call for our life. We shouldn’t strain to think grander, more complicated thoughts than come naturally to us. On the other hand, we must resist the temptation to become discouraged or feel inferior if our mental faculties fall short of our intellectual ideal. It boils down to a question of stewardship. God has entrusted our minds to us and we should be using them with vigor and enthusiasm, knowing that if we are submitted to him, he will guide us in using them as he intended.

Further, it is imperative that we share our thoughts and concerns with the Christians around us. A reluctance to open our minds to others can leave us at the mercy of confusing, anxious, fearful thoughts that could be quickly dispelled by a word of truth from a brother or sister. If we’re married, we should share our thoughts willingly and freely with our spouse. Our minds should be open to those who are in authority over us, and to mature Christian men and women in our prayer group or community. We can trust that they will be able to tell us when our thinking is out of line and help us to discipline our mind so that it is truly our servant.

A Mind Formed by God’s Word
A mind filled with the word of God is a solid defense against the snares of the world, the flesh, and the evil one. “I have laid up your word in my heart,” Scripture says, “that I might not sin against you” (Psalm 119:11).

Formed by God’s word and relying on his promises, the mind is quiet, receptive, and open to the promptings of the Holy Spirit. It reaches out to God and welcomes his truth in Scripture, prophecy, and teaching. The mind that is immersed in Scripture will easily apprehend the mind of God and is well on its way to becoming a truly Christian mind.

Finally, we can train our minds for the Lord by limiting our exposure to worldly influences. Do we rigorously monitor the information that we allow to enter our minds and the minds of our children? What magazines and books do we read? Why do we read them? If they claim to be Christian publications, are we reading them critically, with an eye to whether or not they adhere to the truth? Do we exercise discernment when deciding what movie we’ll see or what TV program we’ll watch? How do we spend our free time? It is vital to our spiritual health that we honestly confront these and similar issues, seriously examine the role various influences play in our lives, and then take action against those influences that militate against the formation of a Christian mind.
 

THE MIND IN PERSPECTIVE
A discussion of the characteristics and formation of the Christian mind is sure to prompt some accusations of anti-intellectualism. People assume that when a person talks about disciplining the mind he is asking them to stop thinking. Not at all. The Lord gave us our minds and he expects us to use them. The intellect is a gift from God — a good, valuable part of his creation. But the Lord also expects us to view our minds in the proper perspective and to accept the fact that above everything else, we must use them to cling to God. There’s nothing anti-intellectual about that stance, it’s simply a statement of the highest priority confronting the mind. When we have established that, then all the other things to which we should apply our minds assume their places.