This is a very interesting question, posted on this thread.
And ...the answer is exactly related to the way a person views themselves "in Christ", ...to the degree they relate, accept, and engage, the idea that we are Sons of God, "joint heirs" with Christ, seated in heavenly places in Christ, with Jesus inside us.... all THAT is going to determine how they view their authority as a believer with regards to manifesting in the physical realm what is available from God for them to use.
It is interesting that a believer, some, will believe they can manifest the MIRACULOUS 9 "gifts of the Spirit", but will refuse to believe they can speak their faith as words into God's ear to create by Him, changed circumstances in the physical realm.
Saint, i cant speak for you, i can't know from here what Preacher, Relative, Teacher, Church, Theological Study, or Denomination, has created you, and shaped you, in your theology, so that you are THAT, even tho you think its all yours.
But i can tell you this.. God would not tell you to please Him with your faith, if He though it was wrong for you to use your faith when your life is in a crack, or your children are in a mess, or cancer is at your door....etc.
Your bible tells YOU that "God sent His word and healed"....So, you are to use words, in faith, to speak against circumstances, while understanding that the power to change and restore and heal, is GOD's, but its on our behalf and its through OUR Faith, and OUR speaking into the darkness, that brings about the changes.
Its not God who is in the hospital room praying for someone you love that is eaten up with cancer.
Its YOU, using God's words with your Faith activating them to bring a CHANGE, a MIRACLE, into a situation that seems hopeless.
So, YES< its God's power, but we have GOD in us, so, that should tell you something about YOUR words, and their effect.
Here is a little story., its true.
Ive have a lot of different jobs..... careers, whatever you want to call them, in my lifetime.
Ive worked in Radio, ive worked in front of a congregation, ive worked in healthcare, ive written music that has been around the globe.
One of my other jobs, was, that i use to teach "Customer Service" on behalf of a large Retail Chain Store.
Ever heard of SEARS?
I spent some years there, as one of the people who trained managers for their new Dept, and i also trained "new Hires" in Art of excellent customer service > skills.
One day, i was asked to pick out 2 items that were to be "drawn" during a store meeting, and given as prizes.
Interestingly, i was asked to pick '""" what i would like to have""..
So, i picked a nice water filter device from one Dept and a nice pair of Binoculars from another Dept.
The next day, we had classes, and in one class they had the drawing for the Water Filter device.
In another class , the Binoculars were given as a prize.
As one of the managers handed me the 2nd prize, as i won both by drawing a number out of a hat....she said...."Name it claim it, huh"?
The reason she said this, is because i was the "preacher" person in the store. I was the one that gave away nice leather NTestaments to people, and i was the person that other employees knew was "fanatical"
Good for me., as if they didnt think that, then what am i?
So, coincidence that out of about 300 employees, i wont both prizes that i chose and would like to own?
I wont both.<
Words have power, and words united with a Believer's FAITH have God's authority to change circumstances.
That's how God set it up, on our behalf.
We are down here in a freaking mess of a world that is toxic, dangerous, carnal, and hate fueled, and God has equipped us with HIMSELF inside us so that we can stand against this evil world, prevail, and create change by our words and our deeds ,= by our faith.
Just like God does it.
"Father we are one, and they are one with us".....ETC.... John 17:23.
Believe the NEW TESTAMENT YET?
Time you discovered who you really are "in Christ".
This is why when Paul , in Acts 19, told Elymas he would be blind for a season, ....= and it happened.
Paul SPOKE, and what He SAID, manifested as reality.
This is why Jesus did tell you to speak to your mountain.
So, you think on all i have said, and figure out what you believe about Faith, and Words, and why you believe what you believe.
And maybe you need an update and a tuneup in your theology so that it matches God's reality as its related to YOU.