No, the disciple John was not Jesus' biological brother.
Yes, John was a disciple of Jesus.
Andrew
In John 1, the first disciple to come to Jesus is Andrew, the brother of Simon Peter. After hearing John the Baptist refer to Jesus as the Lamb of God, Andrew follows Jesus and eventually brings his brother Simon Peter to Him. This moment marks the beginning of their journey as disciples.
Andrew John 1:40 One of the two who heard John speak and followed Jesus was Andrew, Simon Peter's brother. John 1:41 He first found his own brother Simon and said to him, "We have found the Messiah" (which means Christ). John 1:42 He brought him to Jesus. Jesus looked at him and said, "So you are Simon the son of John? You shall be called Cephas" (which means Peter).
No, John the Baptist was not a disciple of Jesus. He was a prophet who baptized Jesus and prepared the way for his ministry.
The two disciples were John and his brother James. Actually they did not ask for the right to the throne, but rather to sit on the left and right of Jesus when He took the throne.
The last disciple of Jesus was traditionally believed to be John, also known as John the Apostle or John the Evangelist.
He was a fisherman on the sea of Galilee John 1:44. He was a follower of John the Baptist before becoming a disciple of Jesus.
James the disciple was the brother of John. They were from Galilee. James, the author of the book of James, was not the disciple. He was the half-brother of Jesus. I say half-brother because they had the same mother, Mary. Joseph was the earthly father of Jesus, but God was His real Father. Joseph was the father of James.
John the brother of James and the one Jesus said take care of your mother, as He hung on the cross
John the disciple was banished to the isle of Patmos.
it was his faith that influenced to follow christ