#2 The second error, is you imply miraculous gifts still happen today.
Paul was quite clear that these would vanish away when a certain event happened. John and Mark also support this.
First Paul.
1 Cor. 13
8 Charity never faileth: but whether there be prophecies, they shall fail; whether there be tongues, they shall cease; whether there be knowledge, it shall vanish away.
9 For we know in part, and we prophesy in part.
10 But when that which is perfect is come, then that which is in part shall be done away.
Since Christ is not a "that", but a "he", it would stand to reason that the "that which is perfect" is the bible, which was not fully written out until around 96 AD. We know for a fact as well that scripture from God written by men through the Holy Spirit, makes scripture just that, perfect
2 Timothy 3:16-17.
So I dont leave any loose ends, the "knowledge" talked about in verse 8 is merely the miraculous gift of knowledge mentioned in
1 Corinthians 12:8. Not to be confused with just normal simple knowledge we can obtain, but knowledge granted by the Holy Spirit. Some people get hung up on that one so I jotted it in here.
Paul even states this here to the Ephesians in chpt 4
11 And he gave some, apostles; and some, prophets; and some, evangelists; and some, pastors and teachers;
12 For the perfecting of the saints, for the work of the ministry, for the edifying of the body of Christ:
13 Till we all come in the unity of the faith, and of the knowledge of the Son of God, unto a perfect man, unto the measure of the stature of the fulness of Christ:
14 That we henceforth be no more children, tossed to and fro, and carried about with every wind of doctrine, by the sleight of men, and cunning craftiness, whereby they lie in wait to deceive;
15 But speaking the truth in love, may grow up into him in all things, which is the head, even Christ:
16 From whom the whole body fitly joined together and compacted by that which every joint supplieth, according to the effectual working in the measure of every part, maketh increase of the body unto the edifying of itself in love.
This supports 1 Cor 13 in the fact that miracles (supernatural against what is normal/natural process) will cease "when that which is perfect comes".
Miracles were only used to "confirm the word", show the world that Jesus was the Christ, and to "perfect the saints for ministry and edify the body of Christ (Eph 4:12)"
John says,
20:30 And many other signs truly did Jesus in the presence of his disciples, which are not written in this book:
31 But these are written, that ye might believe that Jesus is the Christ, the Son of God; and that believing ye might have life through his name.
Mark says,
16:20 And they went forth, and preached every where, the Lord working with them, and confirming the word with signs following. Amen.
All 4 gospels witness that Jesus is the Christ.
So, do we need to have the word confirmed now days?
The bible is completed. There wont be any more revelations. There is no need for miracles anymore. It has all been confirmed now. It's our job to be messengers with this completed word.