Jesus Christ is God and is the greatest manifestation God has ever made to mankind of who He really is. God, who is the same yesterday, today and forever (Psa 102:25-27; Isa 43:10-13,25; Mal 3:6; Heb 13:8; Jam 1:17), had never revealed His compassion as a Suffering Servant to mankind before. Second, because Jesus Christ is the expressed image of God (which is like looking at an exact replica in the Spirit):

Heb 1:1,2,3 God, who at sundry times and in divers manners spake in time past unto the fathers by the prophets, 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. Who being the brightness of His glory, and the express image of His person, and upholding all things by the word of His power, when He had by Himself purged our sins, sat down on the right hand of the Majesty on high.

Jn 1:1,10 In the beginning was the Word, and the Word was with God, and the Word was God. 10 He was in the world, and the world was made by Him, and the world knew Him not.

Jn 14:7-9 If ye had known Me, ye should have known My Father also: and from henceforth ye know Him, and have seen Him. 8 Philip saith unto Him, Lord, show us the Father, and it sufficeth us. 9 Jesus saith unto him, Have I been so long time with you, and yet hast thou not known Me, Philip? He that hath seen Me hath seen the Father; and how sayest thou then, Show us the Father?

Col 1:15 Who is the image of the invisible God, the firstborn of every creature.

Jesus is Creator of all things (including multiple worlds) and keeps all things up an running by the Word of His Power (His say so): 

Heb 1:2,3 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. Who being the brightness of His glory, and the express image of His person, and upholding all things by the word of His power, when He had by Himself purged our sins, sat down on the right hand of the Majesty on high.

Jn 1:33 All things were made by Him; and without Him was not any thing made that was made.

Eph 3:9 And to make all men see what is the fellowship of the mystery, which from the beginning of the world hath been hid in God, who created all things by Jesus Christ.

Col 1:16 For by Him were all things created, that are in heaven, and that are in earth, visible and invisible, whether they be thrones, or dominions, or principalities, or powers: all things were created by Him, and for Him.

Heb 11:3 Through faith we understand that the worlds were framed by the Word of God, so that things which are seen were not made of things which do appear.

He sits at the right hand of God - the highest position of authority and honor possible:

Heb 1:3 Who being the brightness of His glory, and the express image of His person, and upholding all things by the Word of His power, when He had by Himself purged our sins, sat down on the right hand of the Majesty on high.

Eph 1:20-22 Which He wrought in Christ, when He raised Him from the dead, and set Him at His own right hand in the heavenly places, 21 Far above all principality, and power, and might, and dominion, and every name that is named, not only in this world, but also in that which is to come: 22 And hath put all things under His feet, and gave Him to be the head over all things to the church.

Acts 2:33-35 Therefore being by the right hand of God exalted, and having received of the Father the promise of the Holy Ghost, He hath shed forth this, which ye now see and hear. 34 For David is not ascended into the heavens: but he saith himself, The Lord said unto my Lord, Sit thou on my right hand, 35 Until I make thy foes thy footstool.

Col 3:1 If ye then be risen with Christ, seek those things which are above, where Christ sitteth on the right hand of God.

Rom 8:34 Who is he that condemneth? It is Christ that died, yea rather, that is risen again, who is even at the right hand of God, who also maketh intercession for us.

He alone is perfect and without sin:

Heb 4:15 For we have not an high priest which cannot be touched with the feeling of our infirmities; but was in all points tempted like as we are, yet without sin.

Heb 7:26 For such an High Priest became us, who is holy, harmless, undefiled, separate from sinners, and made higher than the heavens.

1 Pet 1:18-19 Forasmuch as ye know that ye were not redeemed with corruptible things, as silver and gold, from your vain conversation received by tradition from your fathers; 19 But with the precious blood of Christ, as of a lamb without blemish and without spot.

He is far above the angels, because Christ is perfect, without sin, and is God. Angels are created by Jesus to serve as ministering spirits. Angels can fall into sin (2Pet 2:4) and angels bow down and worship Jesus:

Heb 1:4 Being made so much better than the angels, as He hath by inheritance obtained a more excellent name than they.

Heb 1:5 For unto which of the angels said he at any time, Thou art my Son, this day have I begotten thee? And again, I will be to Him a Father, and He shall be to me a Son?

Jn 1:1,10 In the beginning was the Word, and the Word was with God, and the Word was God. 10 He was in the world, and the world was made by Him, and the world knew Him not.

Col 1:16 For by Him were all things created, that are in heaven, and that are in earth, visible and invisible, whether they be thrones, or dominions, or principalities, or powers: all things were created by Him, and for Him.

Heb 1:13-14 But to which of the angels said He at any time, Sit on My right hand, until I make thine enemies thy footstool? 14 Are they not all ministering spirits, sent forth to minister for them who shall be heirs of salvation?

1 Pet 3:22 Who is gone into heaven, and is on the right hand of God; angels and authorities and powers being made subject unto Him.

Rev 5:11-12 And I beheld, and I heard the voice of many angels round about the throne and the beasts and the elders: and the number of them was ten thousand times ten thousand, and thousands of thousands; 12 Saying with a loud voice, Worthy is the Lamb that was slain to receive power, and riches, and wisdom, and strength, and honour, and glory, and blessing.

2 Pet 2:4 For if God spared not the angels that sinned, but cast them down to hell, and delivered them into chains of darkness, to be reserved unto judgment.

Prophesied Son of God:

Lk 1:34-35 Then said Mary unto the angel, How shall this be, seeing I know not a man? 35 And the angel answered and said unto her, The Holy Ghost shall come upon thee, and the power of the Highest shall overshadow thee: therefore also that holy thing which shall be born of thee shall be called the Son of God.

Jn 1:32-34 And John bare record, saying, I saw the Spirit descending from heaven like a dove, and it abode upon Him. 33 And I knew Him not: but He that sent me to baptize with water, the same said unto me, Upon whom thou shalt see the Spirit descending, and remaining on Him, the same is He which baptizeth with the Holy Ghost. 34 And I saw, and bare record that this is the Son of God.

Jn 9:35-38 Jesus heard that they had cast him out; and when He had found him, He said unto him, Dost thou believe on the Son of God? 36 He answered and said, Who is He, Lord, that I might believe on Him? 37 And Jesus said unto him, Thou hast both seen Him, and it is He that talketh with thee. 38 And he said, Lord, I believe. And he worshipped Him.

Rom 1:3-5 Concerning His Son Jesus Christ our Lord, which was made of the seed of David according to the flesh; 4 And declared to be the Son of God with power, according to the spirit of holiness, by the resurrection from the dead: 5 By whom we have received grace and apostleship, for obedience to the faith among all nations, for His name.

Heb 1:5 For unto which of the angels said He at any time, Thou art my Son, this day have I begotten thee? And again, I will be to Him a Father, and He shall be to me a Son?

Psa 2:7 I will declare the decree: the LORD hath said unto me, Thou art My Son; this day have I begotten thee.

Psa 2:10-12 Be wise now therefore, O ye kings: be instructed, ye judges of the earth. 11 Serve the LORD with fear, and rejoice with trembling. 12 Kiss the Son, lest He be angry, and ye perish from the way, when His wrath is kindled but a little. Blessed are all they that put their trust in Him.

2 Sam 7:11b,12 …the Lord telleth thee that He will make thee an house. 12 And when thy days be fulfilled, and thou shalt sleep with thy fathers, I will set up thy Seed after thee, which shall proceed out of thy bowels, and I will establish His kingdom.

2 Sam 7:13,14 He shall build an house for My Name, and I will stablish the throne of His kingdom for ever. 14 I will be His Father, and He shall be My Son. If He commit iniquity, I will chasten Him with the rod of men, and with the stripes of the children of men.