In the following condensed descriptions of various Scriptures, we see that Jesus Christ is God because He has the attributes of God.
The everlasting Father (Isaiah 9:6).
From everlasting (Micah 5:2).
In the beginning, He always was (John 1:1, 2, 14, 15).
Jesus had glory with God before the world was created (John 17:5).
Where two or three are, He is there (Matthew 18:20).
He is with us always (Matthew 28:20).
He is in every believer (John 14:20-23).
He fills all (Ephesians 1:23; 4:20).
He knows people’s thoughts (Mark 2:8; Luke 6:8; 11:17).
He knew the manner of His death (Matthew 16:21; John 12:33).
He knew the Father (Matthew 11:27; Only God can know Himself—1 Corinthians 2:11, 16).
He knew who would betray Him (John 6:64, 70-71).
He knew the future (John 2:19-22; John 18:4; John 13:19; Matthew 24:35).
He saw Nathaniel under the fig tree (John 1:49).
He knew the history of the Samaritan woman (John 4:29).
The disciples’ testimony (John 16:30; 17:30).
He knew all men (John 2:24, 25).
While Christ is God, we must remember that in the incarnation He had surrendered the independent use of His attributes (Philippians 2:6-8; John 5:30). As a true man, He was a servant to the Father, as an example to us (John 13:4, 5). Therefore, while on earth, there were some things the Father did not allow Him to know and in His humanity only He was not omniscient. Thus, He didn’t know the time of His return (Mark 13:32); He went to see if there was fruit on a fig tree (Mark 11:13) and He marveled at both unbelief (Mark 6:6) and belief (Matthew 8:10).
Omnipotence and Sovereignty
He is the Almighty (Revelation 1:8).
He does whatever the Father does (John 5:19).
He upholds all things (Colossians 1:17; Hebrews 1:3).
All authority, including over all mankind, is given to Him (Matthew 28:18; John 17:2, 3).
He is the head over all rule and authority (Colossians 2:10).
He has power to subject all things unto Himself (Philippians 3:21).
He will reign until He has put all enemies under His feet (1 Corinthians 15:25).
He exerts control over His own life and death (John 10:18).
He is the ruler of the kings of the earth (Revelation 1:5).
He has power over nature (Luke. 8:25).
He is Lord of all (Revelations 19:16; 1 Peter 3:22, Colossians 1:18; Acts 10:36).
He is always and forever the same (Hebrews 13:8 cf., 1:12, 8, 10).
His words will never pass away (Matthew 24:35).
He is holy (Revelation 3:7)
He is the holy offspring that will be called the Son of God (Luke 1:35).
He knew no sin (2 Corinthians 5:21).
He is without sin (Hebrews 4:15).
He is holy, innocent, undefiled, and separated from sinners (Hebrews 7:26).
He is unblemished and spotless (1 Peter 1:19).
He committed no sin (John 8:46; 1 John 3:5; 1 Peter 2:22).
He is full of grace and truth (John 1:14).
The truth is in Jesus (Ephesians 4:21).
He is the truth (John 14:6).
He is faithful and true (Revelation 19:11).
If the major attributes of deity are ascribed to Christ, the only logical conclusion is that Christ is God.