Whom Jesus loved. For this designation of John see on John 13:23. John was the first to recognize the Master as he was also the first to believe in the resurrection (John 20:8).
Simon Peter. Peter, impulsive, fervent, warmhearted, impetuous, and affectionate, responded in his characteristic fashion.
Fisher’s coat. Gr. ependutes, “an outer garment.”
Naked. Gr. gumnos, which, though it may describe one completely unclothed, may also describe one whose outer garment only is removed, and so probably here. Doubtless, Peter desired to greet his Master respectfully clad.
Into the sea. The water was probably shallow enough for wading, for the record says nothing of his walking on the water.