Just for fun, let me play off of your post...
Rom 1:1 Paul, a servant of Jesus Christ, called to be an apostle, separated unto the gospel of God,
Rom 1:2 (Which he had promised afore by his prophets in the holy scriptures,)
Rom 1:3 Concerning his Son Jesus Christ our Lord, which was made of the seed of David according to the flesh;
Rom 1:4 And declared to be the Son of God with power, according to the spirit of holiness, by the resurrection from the dead:
Rom 1:5 By whom we have received grace and apostleship, for obedience to the faith among all nations, for his name:
Rom 1:6 Among whom are ye also the called of Jesus Christ:
Rom 1:7 To all that be in Rome, beloved of God, called to be saints: Grace to you and peace from God our Father, and the Lord Jesus Christ.
Rom 1:8 First, I thank my God through Jesus Christ for you all, that your faith is spoken of throughout the whole world.
1Co 1:1 Paul, called to be an apostle of Jesus Christ through the will of God, and Sosthenes our brother,
1Co 1:2 Unto the church of God which is at Corinth, to them that are sanctified in Christ Jesus, called to be saints, with all that in every place call upon the name of Jesus Christ our Lord, both theirs and ours:
1Co 1:3 Grace be unto you, and peace, from God our Father, and from the Lord Jesus Christ.
2Co 1:1 Paul, an apostle of Jesus Christ by the will of God, and Timothy our brother, unto the church of God which is at Corinth, with all the saints which are in all Achaia:
2Co 1:2 Grace be to you and peace from God our Father, and from the Lord Jesus Christ.
2Co 1:3 Blessed be God, even the Father of our Lord Jesus Christ, the Father of mercies, and the God of all comfort;
Gal 1:1 Paul, an apostle, (not of men, neither by man, but by Jesus Christ, and God the Father, who raised him from the dead
Gal 1:2 And all the brethren which are with me, unto the churches of Galatia:
Gal 1:3 Grace be to you and peace from God the Father, and from our Lord Jesus Christ,
Eph 1:1 Paul, an apostle of Jesus Christ by the will of God, to the saints which are at Ephesus, and to the faithful in Christ Jesus:
Eph 1:2 Grace be to you, and peace, from God our Father, and from the Lord Jesus Christ.
Eph 1:3 Blessed be the God and Father of our Lord Jesus Christ, who hath blessed us with all spiritual blessings in heavenly places in Christ:
Php 1:1 Paul and Timotheus, the servants of Jesus Christ, to all the saints in Christ Jesus which are at Philippi, with the bishops and deacons:
Php 1:2 Grace be unto you, and peace, from God our Father, and from the Lord Jesus Christ.
Col 1:1 Paul, an apostle of Jesus Christ by the will of God, and Timotheus our brother,
Col 1:2 To the saints and faithful brethren in Christ which are at Colosse: Grace be unto you, and peace, from God our Father and the Lord Jesus Christ.
Col 1:3 We give thanks to God and the Father of our Lord Jesus Christ, praying always for you,
1Th 1:1 Paul, and Silvanus, and Timotheus, unto the church of the Thessalonians which is in God the Father and in the Lord Jesus Christ: Grace be unto you, and peace, from God our Father, and the Lord Jesus Christ.
1Th 1:2 We give thanks to God always for you all, making mention of you in our prayers;
1Th 1:3 Remembering without ceasing your work of faith, and labour of love, and patience of hope in our Lord Jesus Christ, in the sight of God and our Father;
2Th 1:1 Paul, and Silvanus, and Timotheus, unto the church of the Thessalonians in God our Father and the Lord Jesus Christ:
2Th 1:2 Grace unto you, and peace, from God our Father and the Lord Jesus Christ.
1Ti 1:1 Paul, an apostle of Jesus Christ by the commandment of God our Saviour, and Lord Jesus Christ, which is our hope;
1Ti 1:2 Unto Timothy, my own son in the faith: Grace, mercy, and peace, from God our Father and Jesus Christ our Lord.
2Ti 1:1 Paul, an apostle of Jesus Christ by the will of God, according to the promise of life which is in Christ Jesus,
2Ti 1:2 To Timothy, my dearly beloved son: Grace, mercy, and peace, from God the Father and Christ Jesus our Lord.
Tit 1:1 Paul, a servant of God, and an apostle of Jesus Christ, according to the faith of God's elect, and the acknowledging of the truth which is after godliness;
Tit 1:2 In hope of eternal life, which God, that cannot lie, promised before the world began;
Tit 1:3 But hath in due times manifested his word through preaching, which is committed unto me according to the commandment of God our Saviour;
Tit 1:4 To Titus, mine own son after the common faith: Grace, mercy, and peace, from God the Father and the Lord Jesus Christ our Saviour.
Phm 1:1 Paul, a prisoner of Jesus Christ, and Timothy our brother, unto Philemon our dearly beloved, and fellowlabourer,
Phm 1:2 And to our beloved Apphia, and Archippus our fellowsoldier, and to the church in thy house:
Phm 1:3 Grace to you, and peace, from God our Father and the Lord Jesus Christ.
Heb 1:1 God, who at sundry times and in divers manners spake in time past unto the fathers by the prophets,
Heb 1:2 Hath in these last days spoken unto us by his Son, whom he hath appointed heir of all things, by whom also he made the worlds;
Jas 1:1 James, a servant of God and of the Lord Jesus Christ, to the twelve tribes which are scattered abroad, greeting.
1Pe 1:1 Peter, an apostle of Jesus Christ, to the strangers scattered throughout Pontus, Galatia, Cappadocia, Asia, and Bithynia,
1Pe 1:2 Elect according to the foreknowledge of God the Father, through sanctification of the Spirit, unto obedience and sprinkling of the blood of Jesus Christ: Grace unto you, and peace, be multiplied.
1Pe 1:3 Blessed be the God and Father of our Lord Jesus Christ, which according to his abundant mercy hath begotten us again unto a lively hope by the resurrection of Jesus Christ from the dead,
2Pe 1:1 Simon Peter, a servant and an apostle of Jesus Christ, to them that have obtained like precious faith with us through the righteousness of God and our Saviour Jesus Christ:
2Pe 1:2 Grace and peace be multiplied unto you through the knowledge of God, and of Jesus our Lord,
1Jn 1:1 That which was from the beginning, which we have heard, which we have seen with our eyes, which we have looked upon, and our hands have handled, of the Word of life;
1Jn 1:2 (For the life was manifested, and we have seen it, and bear witness, and shew unto you that eternal life, which was with the Father, and was manifested unto us
1Jn 1:3 That which we have seen and heard declare we unto you, that ye also may have fellowship with us: and truly our fellowship is with the Father, and with his Son Jesus Christ.
2Jn 1:1 The elder unto the elect lady and her children, whom I love in the truth; and not I only, but also all they that have known the truth;
2Jn 1:2 For the truth's sake, which dwelleth in us, and shall be with us for ever.
2Jn 1:3 Grace be with you, mercy, and peace, from God the Father, and from the Lord Jesus Christ, the Son of the Father, in truth and love.
3Jn 1:1 The elder unto the wellbeloved Gaius, whom I love in the truth.
Jud 1:1 Jude, the servant of Jesus Christ, and brother of James, to them that are sanctified by God the Father, and preserved in Jesus Christ, and called:
Rev 1:1 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:
Rev 1:2 Who bare record of the word of God, and of the testimony of Jesus Christ, and of all things that he saw.
Notice anything conspicuously absent in the salutation of EVERY letter in the N.T.? There is no mention of the Holy Spirit.