It might of been Chrirstianity, Judaism or Islamic.
This answer is erroneous. Islam is based on the teaching Muhammed said he received from Allah in 610 AD, that is, some 600 years after Jesus´birth. There were no Muslims in Jesus´day. Also, the religion of Jesus´day was not Christianity, since, though during His three-year ministry He had many followers, Christianity had its initiation with the physical resurrection of Christ. The religion of Galilee in Jesus´time was Judaism, though the Greeks and Romans who had moved to the area were polytheists.
The Jews and judasim was the common religion.
He lived mostly by Galilee , once he was baptized.
At the time of Jesus, Nazareth was in Galilee, part of the Roman Empire.
Jesus' ministry was primarily in Galilee.
Galilee at that time was ruled by the Roman empire, and they were strict cruel and rutheless showing no mercy.
It could be wine industry.
At the time of Jesus Palestine was a desert area, so there was water in abundance in the river Jordan and river Galilee. So most of the people fished in the river Galilee , including the disciples.
Nazareth, which is why He was called Jesus of Nazareth.
The River Jordan and Sea of Galilee.
pontius pilate. the king was herod
Jesus is considered a resident of Galilee. Jesus grew up and was raised in Nazareth with his parents, which is part of the Galilee area. Later Jesus concentrated his 3-year ministry in and around Capernaum (Peter's home town), which is in the Northern part of Galilee.Matthew 21:11, the crowds identified Jesus as "This is Jesus, the prophet from Nazareth in Galilee".Likewise, in Matthew 26:69 the servant girl said to Peter "You also were with Jesus of Galilee".
They ate barley bread, fish , lamb and drank wine.