“Now it came to pass on a certain day, that he went into a ship with his disciples: and he said unto them, Let us go over unto the other side of the lake. And they launched forth.”
Luke 8:22 — Greek Interlinear
Church Fathers on Luke 8:22
When the disciples saw that all men received help from Christ, it seemed fitting that they themselves also should in turn rejoice in the benefits of Christ. For no one regards that which happens in the person of another equally with that to himself. The Lord therefore exposed the disciples to the sea and the winds, as it follows, Now it came to pass on a certain, day that he went into a ship with his disciples; and he said to them, Let us go over to the other side of the…
Luke indeed avoids the question which might be put to him with regard to the order of time, saying, that He went into a ship on a certain day. Now if the storm had arisen when our Lord was awake, the disciples either had not feared, or not believed that He could do such a thing. For this cause He sleeps, giving them an occasion for fear; for it follows, But as they sailed he fell asleep; and there came down a storm of wind on the lake.
We are told above, moreover, that He passed the night in prayer. How then does He here fall asleep in a storm? The security of power is expressed, that while all were afraid, He alone lay fearless; but He lay asleep in the body, while in the mind he was in the mystery of divinity. For nothing happens without the Word.