Lesson 147 is a review lesson. It asks you to remember and practice two ideas:

1. *“My mind holds only what I think with God.”*

2. *“If I defend myself I am attacked.”*

3. *“Sickness is a defense against the truth.”*

(These two review ideas are paired under the central reminder that your mind holds only what you think with God.)

Let’s explore what this really means, gently and deeply.

I. The Core Teaching

1. “My mind holds only what I think with God.”

This line is the foundation. It means that in your *true mind—the mind you share with God—only loving, peaceful, innocent thoughts are real. Anything else you seem to think (fear, guilt, attack, judgment, resentment) is not actually thinking* at all, but a kind of dreaming.

The Course is not saying you are bad for having fearful or angry thoughts. It is saying those thoughts are *not your real thoughts*. They come from a mistaken identity—the ego—and therefore have no real power or truth.

The ego wants you to believe:

• You are a separate, vulnerable self.
• Your safety depends on defending this self.
• Your thoughts of fear and attack are justified and necessary.

The Holy Spirit gently corrects this:

• You are not separate; you are still as God created you.
• Your safety comes from what you *are*, not from defenses.
• Only loving thoughts are true; everything else is a call for love, not a sin.

So this lesson begins by reminding you:

*Your real mind is already united with God. You are not trying to create holiness; you are remembering it.*

2. “If I defend myself I am attacked.”

This is one of those ideas the ego finds outrageous. It seems obvious in the world that we must defend ourselves—our bodies, our opinions, our boundaries, our status. But the Course is talking about something deeper than behavior. It is talking about the *inner posture of defense*.

To defend yourself is to say:

• “I am in danger.”
• “I am weak and vulnerable.”
• “Something outside me can harm my peace.”

The moment you accept that belief, you have already attacked yourself in your mind. You have agreed that you are not as God created you: whole, safe, and invulnerable in spirit. That inner self-attack is what you then project outward as conflict, tension, and fear.

The ego is trying to hide this simple truth:

Defense is a confession of fear, not a protection from it.

The Holy Spirit reveals:

When you rest in your true Identity, you need no defense.

Your safety lies in recognizing you cannot be hurt in truth.

This does not mean you never lock your door or say “no” when needed. It means you stop using fear as your guide. You can act wisely in the world while remaining inwardly peaceful, not armored.

3. “Sickness is a defense against the truth.”

This is a very deep idea and can easily be misunderstood. The Course is not blaming you for being sick. It is not saying you consciously choose illness or that you should feel guilty about it. It is speaking about the *unconscious purpose* the ego gives to sickness.

The ego uses sickness to “prove”:

• “I am a body.”
• “I am weak and limited.”
• “I am separate and alone.”
• “I am not responsible for my state of mind; the body and the world control me.”

In this sense, sickness is a *defense*—a way to keep the mind focused on the body and away from the truth of your spiritual wholeness. The body’s pain becomes a distraction from the deeper pain of believing you are cut off from God.

The Holy Spirit reveals:

• Your true Self cannot be sick.
• The mind is always the decision-maker.
• As your mind accepts healing (forgiveness, release of guilt), the body’s role changes from “proof of separation” to a neutral communication tool.

This does not mean you will never experience symptoms. It means that, at the deepest level, you are invited to see sickness not as punishment, but as a *call for healing in the mind*—a call for gentleness, forgiveness, and love.

II. Applied to Daily Life

Let’s bring these ideas into ordinary situations.

1. Relationships

*Scenario:* Your partner criticizes you. You feel attacked and immediately want to defend yourself, explain, or counter-attack.

• Ego voice: “I must protect myself. If I don’t defend, I’ll be walked on. I’m right; they’re wrong.”
• Holy Spirit’s reinterpretation:

“If I defend myself I am attacked. My defense proves to me that I am vulnerable. What if I paused and remembered that my worth is not at stake here? What if this is a call for understanding, not a battle?”

You might still speak up, set a boundary, or clarify—but you can do it from a calmer place, without the inner war. The shift is from *attack/defense to communication/healing*.

2. Work and Career

*Scenario:* A coworker seems to undermine you. You feel threatened, anxious about your position.

• Ego: “I must defend my image. I must compete. I’m not safe unless I control this.”
• Holy Spirit:

“My mind holds only what I think with God. In truth, my value is not determined by this job. I can listen for guidance on what to say or do, but my peace does not depend on their opinion.”

You may still take practical steps—talk to a supervisor, clarify roles—but you do so from a sense of inner safety, not panic. You are less likely to overreact or sabotage yourself.

3. Illness

*Scenario:* You get a diagnosis or feel persistent pain.

• Ego: “This proves I’m just a body. I’m a victim. I’m at the mercy of forces I can’t control.”
• Holy Spirit:

“Sickness is a defense against the truth. This does not mean I’m guilty. It means I have another choice in how I see this. I can let this situation become a classroom in which I learn trust, gentleness, and acceptance. My spirit remains unharmed.”

You still may see doctors, take medicine, rest. But you also ask: “How can I use this for healing of the mind? Where am I holding guilt, resentment, or self-attack that I can now release?”

4. Anxiety and Daily Stress

*Scenario:* You feel overwhelmed by bills, news, family issues.

• Ego: “Everything is dangerous. I must stay on constant alert. If I relax, I’ll lose control.”
• Holy Spirit:

“If I defend myself I am attacked. My constant mental defense—worry, planning, rehearsing—keeps me in fear. What if I let myself be carried, just for a moment, by a larger Love that knows my needs?”

You might still plan and act responsibly, but you begin to notice how much of your “planning” is really fear. You allow more trust, more pauses, more quiet listening.

III. Overcoming Resistance

This lesson can feel threatening because it challenges the ego’s basic survival strategy: *defend, control, and identify with the body.*

Common fears:

• “If I don’t defend myself, I’ll be abused or taken advantage of.”
• “If sickness is a defense, then it’s my fault I’m sick.”
• “If my mind holds only what I think with God, why do I feel so unloving?”

Gently, we can answer:

1. *Not defending does not mean being passive.*

It means you stop defending your ego identity. You can still say “no,” leave harmful situations, or take wise action. The inner difference is that you act from peace, not from fear.

2. *There is no blame in this teaching.*

The Course never asks you to feel guilty about illness or fear. It invites you to become curious: “What purpose is this serving in my mind? Am I willing to let that purpose be replaced by healing?” This is an invitation, not a condemnation.

3. *You are learning to distinguish between the ego’s thoughts and your real thoughts.*

Feeling unloving does not mean you lack love; it means you are temporarily identified with the wrong teacher. The Holy Spirit is already in your mind, quietly offering another way.

It’s natural to feel resistance. You are being asked to loosen your grip on the very strategies you have used to feel safe. Be gentle with yourself. You are not expected to master this in one day. Even a small willingness opens the door.

IV. Today’s Practice (Lesson 147)

Lesson 147 is a *review*. It uses this structure:

“My mind holds only what I think with God.”

[Then repeat and contemplate each of the two ideas.]

Here is a simple way to practice today:

1. Morning

1. Sit quietly for a few minutes.

2. Say slowly, with as much sincerity as you can:

• “My mind holds only what I think with God.”

3. Then repeat, pausing after each:

• “If I defend myself I am attacked.”
• “Sickness is a defense against the truth.”

4. Let the words sink in. You don’t have to force understanding. Just be willing.

You might gently ask:

• “Where am I defending myself today?”
• “Where am I using any form of ‘sickness’—physical, emotional, or mental—to hide from truth?”

Don’t analyze too much. Just notice what comes, and offer it to the Holy Spirit:

“Help me see this differently.”

2. During the Day (Frequent Short Practices)

Several times an hour if you can, pause briefly:

• Repeat:

“My mind holds only what I think with God.”

Then choose one of the two ideas that feels most relevant in the moment:

• “If I defend myself I am attacked.”

or

• “Sickness is a defense against the truth.”

Use them as *antidotes* when you feel upset:

• When you feel criticized: “If I defend myself I am attacked.”
• When you feel worried about health or energy: “Sickness is a defense against the truth.”

You are not trying to deny your feelings. You are offering them to a higher perspective.

3. Evening

Before sleep:

1. Repeat again:

“My mind holds only what I think with God.”

2. Then the two ideas, slowly.

3. You might add:

“Spirit, reinterpret my day for me. Show me where I defended myself and where I can choose peace instead.”

Let the night be a time of gentle undoing.

V. Comparable ACIM Lessons

These ideas are closely connected to several other lessons:

• **Lesson 26: “My attack thoughts are attacking my invulnerability.”**

Similar theme: attack and defense are the same mistake in the mind.

• **Lesson 135: “If I defend myself I am attacked.”**

This is the original, full exposition of today’s review idea. It explains how all defenses affirm vulnerability.

• **Lesson 136: “Sickness is a defense against the truth.”**

The original lesson that unpacks the idea that sickness is a mental strategy to maintain separation.

• **Lesson 68: “Love holds no grievances.”**

Grievances are a form of defense. When you hold them, you feel attacked.

• **Lesson 70: “My salvation comes from me.”**

Reminds you that the power of decision is in your mind, not in external circumstances.

All these lessons point to one central truth:

*Your safety, health, and peace come from recognizing what you are in God, not from defending a vulnerable self-concept.*

VI. Closing Thought

Today you are not asked to be perfect. You are only asked to be *willing*—willing to question your defenses, willing to see sickness differently, willing to remember that your real thoughts are shared with God.

Each time you pause and say, “My mind holds only what I think with God,” you open a small window in the fortress of the ego. Through that opening, light enters. It may seem gentle and quiet, but it is the light that will, in time, dissolve every fear.

Rest in this:

You are not alone in this practice. The Holy Spirit walks with you, translating every fear into a call for love, and every call for love into an opportunity to remember who you truly are.