I. Their great attainments in learning, v. 17. They were very sober and diligent, and studied hard; and we may suppose their tutors, finding them of an uncommon capacity, took a great deal of pains with them, but, after all, their achievements are ascribed to God only. It was he that gave them knowledge and skill in all learning and wisdom; for every good and perfect gift is from above, from the Father of the lights. It is the Lord our God that gives men power to get this wealth; the mind is furnished only by him that formed it. The great learning which God gave these four children was, 1. A balance for their losses. They had, for the iniquity of their fathers, been deprived of the honours and pleasures that would have attended their noble extraction; but, to make them amends for that, God, in giving them learning, gave them better honours and pleasures than those they had been deprived of. 2. A recompence for their integrity. They kept to their religion, even in the minutest instances of it, and would not so much as defile themselves with the king's meat or wine, but became, in effect, Nazarites; and now God rewarded them for it with eminency in learning; for God gives to a man that is good in his sight, wisdom, and knowledge, and joy with them, Eccl. ii. 26. To Daniel he gave a double portion; he had understanding in visions and dreams; he knew how to interpret dreams, as Joseph, not by rules of art, such as are pretended to be given by the oneirocritics, but by a divine sagacity and wisdom which God gave him. Nay, he was endued with a prophetic spirit, by which he was enabled to converse with God, and to receive the notices of divine things in dreams and visions, Num. xii. 6. According to this gift given to Daniel, we find him, in this book, all along employed about dreams and visions, interpreting or entertaining them; for, as every one has received the gift, so shall he have an opportunity, and so should he have a heart, to minister the same, 1 Pet. iv. 10.