Then said his disciples. — Better, Therefore... Their remark immediately arises out of what our Lord has said. They are glad to catch at any reason for not going to Judæa.
If he sleep, he shall do well. — More exactly, If he be fallen asleep, he shall be saved. There could be, therefore, no reason for His going, as the disease had passed the crisis. Sleep is given by the Rabbis as one of six favourable symptoms, and that it is so is a common-place in authors of all periods. From the apparent suddenness of the attack, and rapidity of the progress of the disease, it would seem to have been the “great fever” which was common in Palestine (comp. John 4:52, and especially Note on Luke 4:38), and in which sleep would be the sign that the fever had ceased.