I would not disagree with that statement, but not if you equate 'the word of God' exactly with scripture, as opposed to working in concert with the divine Logos. The Spirit hovered upon the face of the deep and God said.
Who says that he does?
You are the one promoting ideas on this topic that are contrary to scripture.
If that is supposed to explain your interpretation of 'that which is perfect' in I Corinthians 13, you have a problem. Either you have to make Paul, the twelve apostles, and early Christians out to be like children still under a schoolmaster (which is not really consistent with the passage you are referring to from Galatians either) or acknowledge that they had already come to Christ either. Paul saw the revelation of Christ in the 'shadows', but he still wrote 'for we know in part and we prophesy in part.'
'Prophesy' in the Bible means what it means. Foretelling the future is one aspect of that, and we see this clearly in both Old and New Testament scriptures. Agabus fortold a famine. Prophecy can also tell the secrets of men's hearts, or whatever else the Spirit wants to move one to say.
I cannot say I have heard a Pentecostal say that, though I think there are some Charismatic groups that think that way. I do not rule out the possibility of false prophets either, neither would it be biblical to do so.
If you preach the Bible wrongly, should we stone you? If preaching the Bible is prophesying, should the pastor be stoned if he gets Elijah and Elisha mixed up in a sermon?
Your issue is with the practice of the apostles.
Acts 14
23 And when they had ordained them elders in every church, and had prayed with fasting, they commended them to the Lord, on whom they believed.
Titus 1
5 For this cause left I thee in Crete, that thou shouldest set in order the things that are wanting, and ordain elders in every city, as I had appointed thee:
And with the direction of the Holy Spirit.
Acts 14
26 And thence sailed to Antioch, from whence they had been recommended to the grace of God for the work which they fulfilled.
Acts 13
1 Now there were in the church that was at Antioch certain prophets and teachers; as Barnabas, and Simeon that was called Niger, and Lucius of Cyrene, and Manaen, which had been brought up with Herod the tetrarch, and Saul.
2 As they ministered to the Lord, and fasted, the Holy Ghost said, Separate me Barnabas and Saul for the work whereunto I have called them.
3 And when they had fasted and prayed, and laid their hands on them, they sent them away.
4 So they, being sent forth by the Holy Ghost, departed unto Seleucia; and from thence they sailed to Cyprus.
The idea that every local church should have a member, besides the Lord Himself, who is above all the other elders called a 'pastor' is totally without Biblical warrant. Some eisegete that idea into the mere mention of the word 'pastors' in Ephesians 4:11. In Acts 20:28 and I Peter 5:2, elders are exhorted to pastor.
There are many forms of ministry of the Spirit. Peter called the grace of God manifold, in the context of his instructions on spiritual gifts. But rejecting certain spiritual gifts based on poor, bias, myopic of interpretation of scripture is sad.
I Thessalonians 5
19 Quench not the Spirit.
20 Despise not prophesyings.
21 Prove all things; hold fast that which is good.
Rejecting prophecies out of hand because they happen to be about the future is contrary to the teaching of this passage.
Surely, in all these years discussing this topic from time to time, you have actually read I Corinthians 14, haven't you? Paul says of the one speaking in tongues 'no one understands him.' Why would he say that if the issue were translating for other people in the church?
You should read the scriptures.
I Corinthians 14
14 For if I pray in an unknown tongue, my spirit prayeth, but my understanding is unfruitful.
15 What is it then? I will pray with the spirit, and I will pray with the understanding also: I will sing with the spirit, and I will sing with the understanding also.
16 Else when thou shalt bless with the spirit, how shall he that occupieth the room of the unlearned say Amen at thy giving of thanks, seeing he understandeth not what thou sayest?
17 For thou verily givest thanks well, but the other is not edified.
18 I thank my God, I speak with tongues more than ye all:
19 Yet in the church I had rather speak five words with my understanding, that by my voice I might teach others also, than ten thousand words in an unknown tongue.