What was Jesus command? "Heal the sick, raise the dead", etc.
To a very select few Christians, this was in the gosples, and acts. These commands he had given was to his main diciples, the 72, and had been followed throughout acts.
In the epistles, correct me if im wrong of course, we are given all sorts of commands that arent simply descriptive to a select few, but are prescriptive, given to the church itself.
Im not even saying that we cant heal the sick, cast out demons and what not, i believe God can use anyone for anything!
But what im saying is that your theology seems to focus on one aspect too ridgedly denying the wholeness of scripture, which can be destructive to the body.
Think about it, John 1:1-3
Jesus is the word of God, hes all truth. The Bible itself may not be Jesus, but he inspires all of its contents in a way. He can not go against himself.
The Son reveals whats given to him by the Father and the Holy spirit lives to bring glory to Jesus.
The scripture is breathed by God,
Clear teaching would show that God also asks women to stay at home and be home makers, submissive to their husbands and loving towrds their children.
Titus 2:4-5
Teaching would also show that to live a quiet life, working with your hands and being loving towrds one another is honorable
1 Thessalonians 4:9
Scripture would show that men are supposed to be leaders of their household, but submissive in nature doing everything in the best interest of their wife as Christ died for the church
Ephesians 5:25
And are called to provide for their household
1 Timothy 5:8
Every believer is called to embody Christ's love, patience, kindness, truth, gentleness, humility, and servitude. Amongst many other christian traits.
We are to renew our minds, pray and seek fellowship with one another
We are to be modest in lifestyle and generous with what we have
We are to repent when we do wrong, seek forgivness, forgive and reconcile
Pray for one another, build eachother up
Theres so much we are clearly asked to do, as a whole. Ways we are to live our lives, traits we are to embody, things we are supposed to avoid. God helps us live all of this with sanctification.
My point being, I dont see where the church as a whole is asked to cast out demons, but I do see where we are called throughout the scriptures, inspired by God to pray for the sick, show compassion towrds the needy and afflicted, build eachother up, spread truth, love one another, fill out our marital roles, exist within the Church in the ways described(men leaders, and teachers), live a quiet life of hard work, but also witnessing to those who we are close to, not only in word but in action. To be good parents and to raise up a generation of believers that can do the same. But also some are called to celibacy. Theres so much diversity within the Church. We all also have different giftings, skills and vocations. Life can look so many ways.
Now the church certainly isnt perfect, but we all try very hard im sure. And even if im wrong about most of this, prayer is definitely something we are supposed to do for the sick..God commands us through the scripture, God is three in one, and Jesus only speaks what the father tells him to.