Jesus often appears to us under strange circumstances, conditions in which we do not expect to see Him. At those times our immediate, unneccesary reaction can be fear. Eventually, however, He makes Himself known to us, our fear subsides and all is well. Consider the experience of the disciples in the boat:
Then the sea arose because a great wind was blowing. So when they had rowed about three or four miles, they saw Jesus walking on the sea and drawing near the boat; and they were afraid. But He said to them, ‘It is I; do not be afraid.’ Then they willingly received Him into the boat, and immediately the boat was at the land where they were going.” – John 6:19-21 (NKJV)
The trick in our situation is to remember that He is with us always (Matthew 28:20). He’s just as much there when we don’t expect Him as when we do. If we’d keep that in mind, the initial, unproductive response of fear would be lessened. Our minds would be at ease; our hearts would be at peace.
The next time the wind blows and the sea rises, and you wonder what happened to Jesus, remember that He is there. He’ll soon say, “It is I; do not be afraid,” and you’ll immediately get where you’re going.