The boundary can be made very clear if we do not frame it simply as “doing something” versus “trusting God.” That would be too weak. The real boundary is between created means and rival spiritual means.
A good governing principle could be:
We may cooperate with God through the created, public, bodily order; but we may not imitate, invoke, or participate in a hidden spiritual order as though it were another channel of protection or power.
So the question is not merely: “Am I taking action?”
The question is: What kind of action am I taking, and what kind of causality does it assume?
1. The created instrumental order
Food, labour, arms, shields, locks, medicine, shelter, clothing, laws, tools, and prudent planning all belong to the created instrumental order.
They are physical, intelligible, public, and non-magical. Their operation does not require belief in a hidden spiritual force.
A lock protects a house because it physically blocks entry.
A shield protects from a sword because it physically absorbs or deflects the blow.
Labour provides food because human effort transforms the created world.
Medicine heals because it works through bodily processes.
In all these cases, using the tool does not compete with prayer. It is already part of the way God governs creation through human participation.
So one can say:
Prayer asks God for the good end; labour and tools are the ordinary created means by which God may bring that end about through us.
This is not lack of faith. It is faithful cooperation with the order God has made.
2. The occult or rival-symbolic order
The amulet is different because, in the case of the “evil eye,” the amulet is not functioning like a shield, a lock, or medicine.
It does not have a public physical mechanism. Its claimed power is not mechanical, bodily, or ordinary. It belongs to the same hidden symbolic field as the danger from which one is asking God to be saved.
So the problem is not that the person “does something.” The problem is that the thing being done accepts the grammar of sorcery.
The person is effectively saying:
“There is a dark hidden force, and I will protect myself by using another hidden counter-force.”
That is not cooperation with God through creation. That is participation in the very metaphysical system from which one is asking God to deliver him.
So the distinction is:
A shield resists the sword within the physical order.
An amulet resists the evil eye within the occult order.
Therefore the shield is lawful cooperation with creation, while the amulet is unlawful cooperation with sorcery.
3. The proposed system of division
I could formulate the whole system like this:
A. Objective created means are permitted
A thing may be used when its operation belongs to the visible, created order.
Examples:
Food through labour.
Safety through locks.
Protection through shields.
Health through medicine.
Justice through lawful authority.
Learning through study.
Warmth through clothing and shelter.
These means do not claim spiritual power. They are part of the world God gave to human stewardship.
B. Metaphysical counter-power is forbidden
A thing must be rejected when its operation depends on hidden spiritual force, symbolic manipulation, fate, magical protection, or occult correspondence.
Examples:
Amulets against the evil eye.
Talismans for luck.
Charms for protection.
Ritual objects believed to repel demons by their own power.
Astrological protections.
Counter-curses.
Divination-based decisions.
These are not “tools” in the same sense as locks or shields. They are rival spiritual instruments.
C. The decisive question is the kind of causality assumed
The dividing line is not object versus prayer. It is created causality versus occult causality.
Ask:
Does this action work through the ordinary created order, or does it claim access to hidden spiritual power?
If it works through ordinary created reality, it may be a legitimate means.
If it works through hidden metaphysical force, it becomes a form of participation in the very realm from which one seeks deliverance.
4. The rule stated firmly
A strong version could be:
Where danger belongs to the physical order, we may answer it through physical means while praying to God. Where danger belongs to the hidden spiritual order, we must answer it by direct appeal to God, repentance, purity, faith, and refusal to participate in rival spiritual techniques.
This gives the firm boundary we are looking for.
Physical danger may be met by physical means.
Spiritual danger must not be met by occult means.
So:
A thief at the door → pray, and lock the door.
A sword in the hand → pray, and take the shield.
Hunger → pray, and labour.
Illness → pray, and seek medicine.
Evil eye → pray, but do not take an amulet.
Curse → pray, but do not perform counter-magic.
Demonic fear → pray, but do not use charms.
5. Important refinement: spiritual danger can still have physical responses
This does not mean that, when the danger is spiritual, one must do absolutely nothing externally.
One may still remove oneself from bad company, destroy occult objects, avoid places of temptation, ask righteous people for prayer, confess wrongdoing, reconcile with enemies, or change habits.
But these are not occult counter-techniques. They are moral, physical, and spiritual acts of purification and obedience.
So the rule is not:
“In spiritual matters, do nothing.”
Rather:
In spiritual matters, do not use rival spiritual technology. Respond through God, repentance, obedience, prayer, and ordinary created prudence.
6. A compact formula
The whole distinction could be summarized this way:
God permits us to use creation; He does not permit us to use sorcery.
A tool belongs to creation.
An amulet belongs to sorcery.
A shield receives its power from matter.
An amulet receives its supposed power from hidden spiritual meaning.
Therefore the shield can be used with prayer, but the amulet contradicts prayer.
Or even more sharply:
The lock is God’s world in our hands.
The amulet is the occult world in our hands.
That, I think, is the firmest boundary.