John 16:1-13
These things have I spoken unto you, that ye should not be offended.
2They shall put you out of the synagogues: yea, the time cometh, that whosoever killeth you will think that he doeth God service.
3And these things will they do unto you, because they have not known the Father, nor me.
4But these things have I told you, that when the time shall come, ye may remember that I told you of them. And these things I said not unto you at the beginning, because I was with you.
5But now I go my way to him that sent me; and none of you asketh me, Whither goest thou?
6But because I have said these things unto you, sorrow hath filled your heart.
7Nevertheless I tell you the truth; It is expedient for you that I go away: for if I go not away, the Comforter will not come unto you; but if I depart, I will send him unto you.
8And when he is come, he will reprove the world of sin, and of righteousness, and of judgment:
9Of sin, because they believe not on me;
10Of righteousness, because I go to my Father, and ye see me no more;
11Of judgment, because the prince of this world is judged.
12I have yet many things to say unto you, but ye cannot bear them now. 13Howbeit when he, the Spirit of truth, is come, he will guide you into all truth: for he shall not speak of himself; but whatsoever he shall hear, that shall he speak: and he will shew you things to come.
The Holy spirit is the Spirit of Truth. Jesus said that when He goes away, this Spirt will reprove the world of sin, righteousness and judgment. What or who is this Spirit?
John 6:63
It is the spirit that quickeneth; the flesh profiteth nothing: the words that I speak unto you, they are spirit, and they are life.
The Spirit that we are to be filled with is the true word of God. This is the Spirit of truth. The everlasting gospel but this truth needs a voice. So who delivered this truth or message?
Revelation 1:1-2
The Revelation of Jesus Christ, which God gave unto him, to shew unto his servants things which must shortly come to pass; and he sent and signified it by his angel unto his servant John: 2Who bare record of the word of God, and of the testimony of Jesus Christ, and of all things that he saw.
The message or Spirit of truth is delivered by the messenger. An angel of the Lord.
Revelation 12:5-10
And she brought forth a man child, who was to rule all nations with a rod of iron: and her child was caught up unto God, and to his throne.
6And the woman fled into the wilderness, where she hath a place prepared of God, that they should feed her there a thousand two hundred and threescore days.
7And there was war in heaven: Michael and his angels fought against the dragon; and the dragon fought and his angels,
8And prevailed not; neither was their place found any more in heaven.
9And the great dragon was cast out, that old serpent, called the Devil, and Satan, which deceiveth the whole world: he was cast out into the earth, and his angels were cast out with him. 10And I heard a loud voice saying in heaven, Now is come salvation, and strength, and the kingdom of our God, and the power of his Christ: for the accuser of our brethren is cast down, which accused them before our God day and night.
Jesus ascended, Satan was kicked out of heaven and then from there a loud voice saying that salvation has now come.
Revelation 14:6-11
And I saw another angel fly in the midst of heaven, having the everlasting gospel to preach unto them that dwell on the earth, and to every nation, and kindred, and tongue, and people,
7Saying with a loud voice, Fear God, and give glory to him; for the hour of his judgment is come: and worship him that made heaven, and earth, and the sea, and the fountains of waters.
8And there followed another angel, saying, Babylon is fallen, is fallen, that great city, because she made all nations drink of the wine of the wrath of her fornication.
9And the third angel followed them, saying with a loud voice, If any man worship the beast and his image, and receive his mark in his forehead, or in his hand,
10The same shall drink of the wine of the wrath of God, which is poured out without mixture into the cup of his indignation; and he shall be tormented with fire and brimstone in the presence of the holy angels, and in the presence of the Lamb: 11And the smoke of their torment ascendeth up for ever and ever: and they have no rest day nor night, who worship the beast and his image, and whosoever receiveth the mark of his name.
To be filled with the Spirit is to be filled with the true word or gospel of God. The messenger to the world is an angel.
Exodus 23:20-22
Behold, I send an Angel before thee, to keep thee in the way, and to bring thee into the place which I have prepared.
21Beware of him, and obey his voice, provoke him not; for he will not pardon your transgressions: for my name is in him. 22But if thou shalt indeed obey his voice, and do all that I speak; then I will be an enemy unto thine enemies, and an adversary unto thine adversaries.