It is I, don't be afraid

John 6:15-21
Jesus walk on the water, When his disciples saw Jesus approaching the boat, walking on the water, they were terrified.
Jesus said "It is I, don't be afraid."
Why?
Jesus keep away from the crowd and went to mountain alone, then crowd won't make him king by force.
Walk on water make disciples know one more sign of Son of God.
Miraculous sing from the Lord to unbeliever sometime might be afraid. the difference is coming from the Lord has peace, as Jesus said "Don't be afraid."
No one can walk on water, Jesus is higher than prophet.
How?
Distinguish a spirit comes from the Lord or comes from evil one is the peace in our heart. The Holy Spirit makes us feel peace and do't be afraid.