We can understand a lot about Jesus (who He is) and His mission here on earth by understanding His names and titles. His names represent His attributes and character! These are just a few, but you can look more up in a Bible concordance.
He is the:
Adam, Last – 1 Corinthians 15:45
Advocate with the Father –1 John 2:1
Almighty – Revelation 1:8
Alpha and Omega (Beginning and End; First and Last) – Revelation 1:8; 22:13
Author and finisher (perfecter) of our faith- Hebrews 12:2
Bread of Life – John 6:32 – 35
Bright and Morning Star, Revelation 22:16
Creator – John 1:3
Deliverer – Romans 11:26
Door – John 10:7
Everlasting Father – Isaiah 9:6
Good Shepherd – John 10:11
Holy and Righteous (Just) One – Acts 3:14; Holy One – Luke 1:35
I Am – John 8:58
Immanuel – “God with us;” Isaiah 7:14; Matthew 1:23
Jesus – Matthew 1:21; Jesus of Nazareth – Matthew 21:11
King of kings – 1Timothy 6:15
Lamb of God – John 1:29; Our Passover – 1 Corinthians 5:7
Lion of the Tribe of Judah – Revelation 5: 5
Light of the world – John 8:12
Lord – Luke 6:46; John 20:28
Lord of lords – 1Timothy 6:15
Mediator (between God and men) – 1Timothy 2:5
Messiah- anointed or anointed one in Hebrew (Daniel 9:25-26); Christ in Greek; John 1:41
Mighty God – Isaiah 9:6
Prince of peace – Isaiah 9:6
Resurrection and Life – John 11:25
Righteous (Just) One – Acts 7:52, 1 John 2:1
Son of God – Matthew 2:15; Luke 1:35; John 11:27
Son of Man – Matthew 8:20
Savior – Luke 2:11
True Light – John 1:9
True Vine – John 15:1
Truth – John 1:14; 14:6
Wonderful Counselor – Isaiah 9:6
Word of God – John 1: 1-14; Revelation 19:13