But Daniel purposed in his heart that he would not {m} defile himself with the portion of the king's meat, nor with the wine which he drank: therefore he requested of the prince of the eunuchs that he might not defile himself.

(m) Not that he thought any religion to be in the meat or drink (for afterwards he did eat), but because the king should not entice him by this sweet poison to forget his religion and accustomed sobriety, and that in his meat and drink he might daily remember of what people he was from. And Daniel brings this in to show how God from the beginning assisted him with his Spirit, and at length called him to be a Prophet.Daniel 1:8 Parallel Commentaries

In the Lions' Den
[This chapter is based on Daniel 6.] When Darius the Median took the throne formerly occupied by the Babylonian rulers, he at once proceeded to reorganize the government. He "set over the kingdom an hundred and twenty princes; . . . and over these three presidents; of whom Daniel was first: that the princes might give accounts unto them, and the king should have no damage. Then this Daniel was preferred above the presidents and princes, because an excellent spirit was in him; and the king thought …
Ellen Gould White—The Story of Prophets and Kings

Upon Our Lord's SermonOn the Mount
Discourse 7 "Moreover when ye fast, be not, as the hypocrites, of a sad countenance. For they disfigure their faces, that they may appear unto men to fast. Verily I say unto you, They have their reward. But thou, when thou fastest, anoint thine head, and wash thy face; That thou appear not unto men to fast, but unto thy Father which is in secret: And thy Father, which seeth in secret, shall reward thee openly." Matthew 6:16-18. 1. It has been the endeavour of Satan, from the beginning of the world, …
John Wesley—Sermons on Several Occasions