Luke 17:8 - Ellicott's Commentary On The Whole Bible

Gird thyself, and serve me. — Better, minister to me. The words receive a fresh significance if we connect them with Luke 12:37, of which they are, as it were, the complement. There the Master promises that He will gird Himself, and minister to His disciples. Here He tells them that He too requires a service. They must give Him the meat and the drink of seeing that His Father’s will is done on earth (John 4:32; John 4:34), and then they too shall be sharers in His joy. Yet another aspect of the same truths is found in the later promise of the Lord of the Churches to the servant who watches for His coming, “I will sup with him, and he with Me” (Revelation 3:20).