Jesus and the four go to Capernaum, which Mark has as Jesus's center of activity and Jesus teaches in the synagogue on the sabbath. Eventually, in , at the Transfiguration of Jesus, Mark uses the technical term , "", "rabbi", meaning a Jewish teacher of Mosaic Law. See also Rabboni. Gathering disciples (students) and teaching are thus the first part of what Jesus does to proclaim the kingdom of God. Mark does not relate what Jesus taught, which could mean he left it out because he did not deem it important enough for his book or because he did not know what Jesus taught there. Some archaeologists believe a synagogue in Capernaum that has been excavated lies on top of the synagogue that existed at this time that would have been the one Jesus would have gone to. Anyone who showed a sufficient knowledge of the scriptures could preach in the synagogue. Mark says the people thought Jesus taught with "authority", which the scribes did not. The scribes would answer questions in a traditional, official manner, see also Pharisaic Principles and Values. Jesus in Mark operates on no authority but his own judgement. According to Jesus attended the Marriage at Cana before going to Capernaum.