Let me, I pray thee, kiss my father ... - Not an unnatural request before following his new spiritual father. Elijah sees in his address a divided heart, and will not give the permission or accept the service thus tendered. Hence, his cold reply. See Luke 9:61-62.
Go back again ... - i. e., “Go, return to thy plowing ... why shouldest thou quit it? Why take leave of thy friends and come with me? What have I done to thee to require such a sacrifice? for as a sacrifice thou evidently regardest it. Truly I have done nothing to thee. Thou canst remain as thou art.”