We make this soooo much more complicated than it needs to be!
In this example of "The Gift of Faith", the important thing is to understand that faith comes from hearing a word from our Lord Jesus Christ.
Rom 10:17 So faith comes from hearing, and hearing by the word of Christ.
And since we call Jesus Christ our Lord we need to be seeking what He has to say to us. So concerning the gift of faith, if you simply listen to Him and He tells you something you will have an increase in faith to believe for what He told you. Essentially the gift of faith is nothing more than listening to Him by faith!
It is like this: a person tells themselves they believe Jesus Christ is there to be heard from so they ask Him what He has to say to them. He then speaks to them by sending His Holy Spirit to their spirit with His words for them. The believer picks them on in their heart/spirit, and then believes it is the Lord speaking to them, because they asked for Him to speak to them, and that gives the believer the faith to believe for what was told them. So the gift was the words the Holy Spirit gave to their spirit.
For example: When the Lord had me working in a Christian healing ministry people would come in for prayer and we would pray for the request they had. So if a person came in with a knee that was hurting them we would certainly pray for their knee. And often we saw the Lord heal them. Yet people also came in with problems they did not tell us about, but the Lord would. So if a person came in with a knee that was hurting them, they Lord often would tell us that. We would asked them about the knee, then get the confirmation from them and pray accordingly.
Therefore those praying might be said to have a gift of healing because the Lord had them in that healing ministry, but also we got extra faith to believe for somethings because we specifically heard from the Lord. Was that a gift of healing, since we were there for healing purposes, or was it a gift of knowledge because He specifically gave us some knowledge about the knee that we did not know about, or was it a gift of faith because faith comes from hearing and we heard about the issue that needed to be prayed for? Have we not read:
1 Cor 14:1 Pursue love, yet desire earnestly spiritual gifts, ...
It reads to desire earnestly the spiritual gifts - thereby not excluding any of them. And how can it? If we are born again do we not have access to the Holy Spirit and all the words our Lord has to tell us? And so then all the power of God to back up what the Lord our God tells us. So if we need a teaching, He can give it to us. Is we need a word of knowledge, He can give it to us. He we need a word of wisdom He can give it to us. If we need to pray, but we don't know the words, He can give them to us even if we don't know what we are saying. If we need to ask for healing He can tell us. If we need to believe more for that healing, He can tell us what He specifically needs us to pray for also. And if He needs to tell someone a bit of prophecy, He can do that too.
Therefore we have access to all the gifts at anytime because we have access to the Holy Spirit, but who will believe that and desire to hear from Him?
In that healing ministry we often got people coming in looking to pray for what those coming in asked for. And they often saw the Lord heal them. I too was like that when i started in that ministry. So what that ministry did was get people to listen to the Lord, and their faith in the Lord grew. So at the end of the time (five years) I was seeing more people healed because the Lord had spoken to me about an issue than I was by simply praying for what those coming in were asking about. It turned out that most of the people (Christians) coming into the ministry did not even believe in the Lord enough to tell us about the physical issues they had.
I am reminded of the time when an elderly couple came in for prayer. I was working that night with the pastors wife (an incredible woman of God) and she was about to start praying for them when the Lord started telling me over and over about the man's knee, and then about the man's knees. And the Lord was telling me that the man had a problem with his knee and knees. So before the pastor's wife got to praying I stopped the proceedings to ask the man about his knee or knees. It turned out that he was going in for knee surgery later that week. They had not put that down in the prayer request. And to make it more interesting, about a month later the couple was back because while the surgery went great, he now was going to go in for his other knee also, which we now found out has also been bothering him.
The point is that we have access to all the gifts of the Spirit if we simply understand that we have access the Holy Spirit who is sent with the words of our Lord Jesus Christ!!!! It is that simple!
Jn 6:63 “It is the Spirit who gives life; the flesh profits nothing; the words that I have spoken to you are spirit and are life.
Indeed, the biggest gift we get from our Lord Jesus Christ via the Holy Spirit is life, or sometimes referred to as the gift of God, because we have access to the Lord our God, Jesus (God's salvation) the Christ!!
Is that not really what we are talking about when we talk about the gift of faith? Yet who wants to listen to Him and for what?
Frankly, at the end of the five years that He had asked me to work in the ministry He told me I had completed the time that He had asked me to work in it. He told me I could continue if I wanted. I didn't. Oh, I still can hear Him tell me that someone needs some healing, and so occasionally do wind up praying for healing according to what He tells me, but not so much anymore. The last time was about 3 or four months ago, when it used to be weekly. So it has a lot to do with "desire"! Do you desire the spiritual gifts or not?
1 Cor 14:1 Pursue love, yet desire earnestly spiritual gifts
If you have the Holy Spirit you have access to them - ALL!