John 13:20 Verily , verily , I say unto you , He that receiveth whomsoever I send receiveth me ; and he that receiveth me receiveth him that sent me .
Who did Jesus send? John 14:16-17 And I will pray the Father, and he shall give you another Comforter, that he may abide with you for ever; Even the Spirit of truth; whom the world cannot receive, because it seeth him not, neither knoweth him: but ye know him; for he dwelleth with you, and shall be in you.
What was the purpose of the Comforter? John 14:26 But the Comforter, which is the Holy Ghost, whom the Father will send in my name, he shall teach you all things, and bring all things to your remembrance, whatsoever I have said unto you.
Even the Comforter, Teacher, Parakletos is sent in the Name of Jesus Christ by the Father that the believer might be indwelt by the Holy Spirit, sent by the Father, in Jesus' name.
To bring all things to remembrance, that Jesus Said while He was hear on this earth.
Then Jesus will not leave us alone, He will also come unto us and indwell us by His Spirit that is born again in us, by the birthing of the Fathers incorruptible Seed, which is the Word, Jesus Christ Himself. John 14:18 I will not leave you comfortless: I will come to you. This comfortless is not the same as the Holy Ghost, but the same as being fatherless.
So we have the Holy Spirit Teacher of all the things that Jesus said, that we might know Him in truth. Then Jesus will also come to indwell us and also bring even the Father with Him to be with us.
John 14:19-20 Yet a little while, and the world seeth me no more; but ye see me: because I live, ye shall live also. At that day ye shall know that I am in my Father, and ye in me, and I in you.
Where is Jesus Christ? In you, and me. If the Father is in Jesus Christ and Jesus Christ is in the Father, How can we be not in Jesus Christ by the birthing of The Spirit of Christ in us by the Father, being born again of incorruptible Seed of the Father, Jesus Christ in you the Hope of Glory.
1 Peter 1:23 Being born again, not of corruptible seed, but of incorruptible, by the word of God, which liveth and abideth for ever. This word should be Word. The same as John 1:1-4.
Back to the Holy Spirit and what He is to do; John 15:26 But when the Comforter is come, whom I will send unto you from the Father, even the Spirit of truth, which proceedeth from the Father, he shall testify of me:
John 16:13-14 Howbeit 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. He shall glorify me: for he shall receive of mine, and shall shew it unto you.
Christ is born again in us, this is eternal life. The Holy Spirit is in us and will be in us forever, to teach every born again Christian exactly what the Christ in each of us needs to hear of what Jesus Christ tells the Holy Spirit to teach me, just for me, and teach you, just for you. All will be for each individual needs to hear, by the Holy Spirit revealing what Jesus Christ wants us to Hear and be.
The new life of Christ born again in us with the Father and the Holy Spirit is what Pauls' mystery of Christ in you the Hope of Glory is all about.
Study John 14,15,16 to see exactly what the Holy Spirit is in us for and the Life of Christ in us giving eternal life, by all that the Father, Son, and the Holy Spirit have done for a our salvation in Christ Jesus my eternal life. The study all of what Paul, the apostle to the gentiles and what he calls my gospel.
Colossians 1:23-28 If ye continue in the faith grounded and settled, and be not moved away from the hope of the gospel, which ye have heard, and which was preached to every creature which is under heaven; whereof I Paul am made a minister; Who now rejoice in my sufferings for you, and fill up that which is behind of the afflictions of Christ in my flesh for his body's sake, which is the church: Whereof I am made a minister, according to the dispensation of God which is given to me for you, to fulfil the word of God; Even the mystery which hath been hid from ages and from generations, but now is made manifest to his saints: To whom God would make known what is the riches of the glory of this mystery among the Gentiles; which is Christ in you, the hope of glory: Whom we preach, warning every man, and teaching every man in all wisdom; that we may present every man perfect in Christ Jesus:
Whose gospel? Mr 8:35
For whosoever will save his life shall lose it; but whosoever shall lose his life for my sake and the gospel's, the same shall save it.
Mr 10:29
And Jesus answered and said, Verily I say unto you, There is no man that hath left house, or brethren, or sisters, or father, or mother, or wife, or children, or lands, for my sake, and the gospel's,
Ac 20:24
But none of these things move me, neither count I my life dear unto myself, so that I might finish my course with joy, and the ministry, which I have received of the Lord Jesus, to testify the gospel of the grace of God.
Ro 1:9
For God is my witness, whom I serve with my spirit in the gospel of his Son, that without ceasing I make mention of you always in my prayers;
Ro 2:16
In the day when God shall judge the secrets of men by Jesus Christ according to (((my gospel.)))
Ro 16:25
Now to him that is of power to stablish you according to (((my gospel,))) and the preaching of Jesus Christ, according to the revelation of the mystery, which was kept secret since the world began,
Why to the gentiles?
Acts 28:28 Be it known therefore unto you, that the salvation of God is sent unto the Gentiles, and that they will hear it.
In Christ: Phillip