8 But Daniel determined that he would not defile himself by eating the king's food or drinking his wine, so he asked the head of the palace staff to exempt him from the royal diet. 9 The head of the palace staff, by God's grace, liked Daniel, 10 but he warned him, "I'm afraid of what my master the king will do. He is the one who assigned this diet and if he sees that you are not as healthy as the rest, he'll have my head!" 11 But Daniel appealed to a steward who had been assigned by the head of the palace staff to be in charge of Daniel, Hananiah, Mishael, and Azariah: 12 "Try us out for ten days on a simple diet of vegetables and water. 13 Then compare us with the young men who eat from the royal menu. Make your decision on the basis of what you see." 14 The steward agreed to do it and fed them vegetables and water for ten days. 15 At the end of the ten days they looked better and more robust than all the others who had been eating from the royal menu. 16 So the steward continued to exempt them from the royal menu of food and drink and served them only vegetables.
17 God gave these four young men knowledge and skill in both books and life. In addition, Daniel was gifted in understanding all sorts of visions and dreams. 18 At the end of the time set by the king for their training, the head of the royal staff brought them in to Nebuchadnezzar. 19 When the king interviewed them, he found them far superior to all the other young men. None were a match for Daniel, Hananiah, Mishael, and Azariah. 20 Whenever the king consulted them on anything, on books or on life, he found them ten times better than all the magicians and enchanters in his kingdom put together. 21 Daniel continued in the king's service until the first year in the reign of King Cyrus.
Matthew Henry's Commentary on Daniel 1:8-21
Commentary on Daniel 1:8-16
(Read Daniel 1:8-16)
The interest we think we make for ourselves, we must acknowledge to be God's gift. Daniel was still firm to his religion. Whatever they called him, he still held fast the spirit of an Israelite. These youths scrupled concerning the meat, lest it should be sinful. When God's people are in Babylon they need take special care that they partake not of her sins. It is much to the praise of young people, not to covet or seek the delights of sense. Those who would excel in wisdom and piety, must learn betimes to keep the body under. Daniel avoided defiling himself with sin; and we should more fear that than any outward trouble. It is easier to keep temptation at a distance, than to resist it when near. And we cannot better improve our interest in any with whom we have found favour, than to use it to keep us from sin. People will not believe the benefit of avoiding excess, and of a spare diet, nor how much they contribute to the health of the body, unless they try. Conscientious temperance will always do more, even for the comfort of this life, than sinful indulgence.
Commentary on Daniel 1:17-21
(Read Daniel 1:17-21)
Daniel and his fellows kept to their religion; and God rewarded them with eminence in learning. Pious young persons should endeavour to do better than their fellows in useful things; not for the praise of man, but for the honour of the gospel, and that they may be qualified for usefulness. And it is well for a country, and for the honour of a prince, when he is able to judge who are best fitted to serve him, and prefers them on that account. Let young men steadily attend to this chapter; and let all remember that God will honour those who honour him, but those who despise him shall be lightly esteemed.