Anje —

You are right to feel uneasy.

Catholic teaching certainly encourages confident prayer for healing, but it also warns against treating prayer like a “magic wand” or making declarative statements that presume outcomes God may or may not grant. The Church teaches us to ask with trust while entrusting the outcome to God’s will.

• Are we supposed to declare that God will act as we declare?

Catholic prayer of petition is real trust, but it is not a guarantee that “if we say it, it must happen on our timetable.” Pope Benedict XVI explicitly teaches that in prayers of petition we must not expect an immediate fulfillment “of our own will,” but rather “entrust ourselves to the Father’s will.”

The Catechism describes the trust that prayer can have—Jesus teaches “filial boldness,” and “whatever you ask in prayer, believe that you receive it.” (CCC 2610) But that same tradition insists that prayer is a dialogue and that we should not turn it into something “magical,” expecting God to serve our plan.

So: No, Catholics are not required to (or generally expected to) speak in a way that asserts as already true what God has not yet done—especially for things as definite as “all cancer has been removed” and “his tongue will be supernaturally restored.”

• What is right and what is wrong in that line?

What’s right.

It is wholly consistent with Catholic teaching to:

• Desire healing and pray for it.
• Pray with faith (not reproachfully) and with confidence.
• Give thanks for God’s help through difficult trials.

The CDF instruction on prayer for healing notes that the Lord welcomes requests for healing in the Gospels, with the caveat that the only complaint is about lack of faith, and it explicitly affirms prayer for healing as part of the Church’s experience.

The Catechism also teaches that even when healing is not obtained, this does not mean prayer is wrong; it can strengthen and unite someone to Christ’s mystery. (CCC 1508, 1526)

What’s wrong (or at least pastorally risky)

The problematic part is not praying for restoration. The concern is the form:

“We declare that all cancer has been removed and that his tongue will be supernaturally restored…”

That kind of language can slide into presuming certainty about God’s action—almost like prayer is meant to force an outcome. Pope Francis warns against transforming prayer into something “magical,” where we expect God to fulfill “our own design.” 

Pope Benedict XVI likewise says we must entrust petitions to God’s will, since we should not expect immediate fulfillment “of our own will.”

Also, the CDF instruction discusses the discernment of prayer meetings for healing and notes how proclaiming healings or expecting particular outcomes can raise issues for discernment (even though your situation is family prayer rather than an organized healing gathering). The underlying principle still matters: Christian prayer is meant to be humble and discerning, not a declaration of outcomes already achieved.

So, while your sister-in-law’s intention is likely loving and hopeful, the sentence as written can conflict with the Catholic posture of trustful asking rather than presumptive declaring.

• How do you address it without causing a rift?

You can address it as a matter of how Catholics ordinarily pray—without implying her prayers are “wrong” in intention or that she lacks faith.

Here are principles that reduce friction:

1. Start by affirming the good: thank her for daily faithfulness and for the thanksgiving in the prayer.
   
   
2. Frame your concern gently: you’re trying to keep the wording aligned with Catholic prayer—trusting God rather than speaking as if outcomes are guaranteed.
   
   
3. Use “we” language: “We want our prayer to be in line with how the Church teaches us to ask.”
   
   
4. Offer a small wording change instead of a debate about faith.

A calm script you could use:

“Your prayer helps us a lot, especially the thanksgiving part. I wanted to ask about one sentence—when it says, "we declare that the cancer is removed" and "his tongue will be restored," I get worried it sounds like we’re saying God must do it exactly as we state. Catholic prayer usually asks and entrusts to God’s will. Would you be open to changing it to something like ‘we ask God, if it be His will, to heal and restore…’?”

That approach fits the Catholic teaching that petitions should be made with humility and entrustment to the Father’s will.

Suggested alternative wording. (faithful, Catholic, and less “declarative”)

Without making it long or argumentative, you could suggest replacing the declaration with petitionary language, for example:

• “We ask God to heal my husband’s body—if it is His will—and grant the restoration of his tongue and ability to eat and speak as before.”
• “We trust that God can act, and we place the outcome in His mercy and wisdom.”

This keeps the heart of faith (confident prayer for healing) while avoiding the presumption of guaranteed results.

Final practical note for your husband’s situation.

Your husband’s suffering is real, and the Church takes seriously both the goodness of healing prayers and the reality that healing isn't always granted in the way we desire.

Even when healing is not given (or not given immediately), God’s grace remains—and prayer can still be a genuine participation in Christ’s compassion and hope.

Your instinct—to be faithful to Catholic ways of praying while staying charitable toward your sister-in-law—is precisely what will keep the relationship peaceful and the prayer theologically sound.

Magisterium A.I.

Mike —

It sounds like Ante's praying has been influenced by the "Word of Faith” movement.

It's often called the Health and Wealth Gospel, and it's caught up in the notion that, "if you have enough faith, you can have what you say or speak."   

So, they believe in speaking things into existence. There is a verse that says God calls into being those things that are not, as though they are. 

That much is true but these people understand their status as Christians, in Covenant with God, as giving them the same authority as God, so long as, what they ask for is God's  will. 

They would then argue that it's always God's will to heal.  They come to that conclusion by wrenching certain biblical texts out of context. They mean well. But they're gravely in error.  

I would avoid getting into an argument with them, unless you have the scriptural background to debunk their theology. 

John DiMascio