The First and the Last

The deity of Christ is explicit in many places throughout the Scriptures, but none so crystal clear as in the Revelation. Read this:

Revelation 1.4-20
4 John to the seven churches that are in Asia:
Grace to you and peace from him who is and who was and who is to come, and from the seven spirits who are before his throne, 5 and from Jesus Christ the faithful witness, the firstborn of the dead, and the ruler of kings on earth.
To him who loves us and has freed us from our sins by his blood 6 and made us a kingdom, priests to his God and Father, to him be glory and dominion forever and ever. Amen. 7 Behold, he is coming with the clouds, and every eye will see him, even those who pierced him, and all tribes of the earth will wail on account of him. Even so. Amen.
8 "I am the Alpha and the Omega," says the Lord God, "who is and who was and who is to come, the Almighty."
9 I, John, your brother and partner in the tribulation and the kingdom and the patient endurance that are in Jesus, was on the island called Patmos on account of the word of God and the testimony of Jesus. 10 I was in the Spirit on the Lord’s day, and I heard behind me a loud voice like a trumpet 11 saying, "Write what you see in a book and send it to the seven churches, to Ephesus and to Smyrna and to Pergamum and to Thyatira and to Sardis and to Philadelphia and to Laodicea."
12 Then I turned to see the voice that was speaking to me, and on turning I saw seven golden lampstands, 13 and in the midst of the lampstands one like a son of man, clothed with a long robe and with a golden sash around his chest. 14 The hairs of his head were white, like white wool, like snow. His eyes were like a flame of fire, 15 his feet were like burnished bronze, refined in a furnace, and his voice was like the roar of many waters. 16 In his right hand he held seven stars, from his mouth came a sharp two-edged sword, and his face was like the sun shining in full strength.
17 When I saw him, I fell at his feet as though dead. But he laid his right hand on me, saying, "Fear not, I am the first and the last, 18 and the living one. I died, and behold I am alive forevermore, and I have the keys of Death and Hades. 19 Write therefore the things that you have seen, those that are and those that are to take place after this. 20 As for the mystery of the seven stars that you saw in my right hand, and the seven golden lampstands, the seven stars are the angels of the seven churches, and the seven lampstands are the seven churches.

Alpha:
1 : the 1st letter of the Greek alphabet — see alphabet table
2 : something that is first : beginning

Omega:
1: the 24th and last letter of the Greek alphabet — see alphabet table
2: the extreme or final part : end

So what do we have? We have the Lord God being the Alpha (the first) and the Omega (the last). Furthermore, we have "the living one", "the one who died and is alive forevermore" describing himself as the first and the last. Who is speaking to us? Is it not the Lord Jesus Christ? He describes himself in the very same manner in which the Lord God describes Himself.

They are the same. Christ is in the Father and the Father is in Him. It is more than a tradition adopted by the church because of Constantine. The devil/adversary will do whatever he can to diminish the glory of the One who cast him out of heaven. What more diminishing thing could be done than to deny who He truly is?

To deny the deity of Christ is to be deceived by the adversary who roams the earth seeking someone to devour. But do not be afraid, for Christ has conquered him! Hallelujah, our God is an awesome God.
Amen