6:18-24 The best way to have a good night, is to keep a good conscience. We are sure of what the king doubted, that the servants of the living God have a Master well able to protect them. See the power of God over the fiercest creatures, and believe his power to restrain the roaring lion that goeth about continually seeking to devour. Daniel was kept perfectly safe, because he believed in his God. Those who boldly and cheerfully trust in God to protect them in the way of duty, shall always find him a present help. Thus the righteous is delivered out of trouble, and the wicked cometh in his stead. The short triumph of the wicked will end in their ruin.

22. his angel—the instrument, not the author, of his deliverance (Ps 91:11; 34:7).

shut … lions' mouths—(Heb 11:33). So spiritually, God will shut the roaring lion's mouth (1Pe 5:8) for His servants.

forasmuch as before him innocency—not absolutely (in Da 9:7, 18 he disclaims such a plea), but relatively to this case. God has attested the justice of my cause in standing up for His worship, by delivering me. Therefore, the "forasmuch" does not justify Rome's doctrine of works meriting salvation.

before thee—Obedience to God is in strictest compatibility with loyalty to the king (Mt 22:21; 1Pe 2:17). Daniel's disobedience to the king was seeming, not real, because it was not from contempt of the king, but from regard to the King of kings (compare Ac 24:16).