He cried with a lamentable voice - A voice full of anxious solicitude. Literally, "a voice of grief." Such a cry would be natural on such an occasion.

O Daniel, servant of the living God - The God who has life; who imparts life; and who can preserve life. This was the appellation, probably, which he had heard Daniel use in regard to God, and it is one which he would naturally employ on such an occasion as this; feeling that the question of life was entirely in his hands.

Whom thou servest continually - At all times, and in all circumstances: as a captive in a distant land; in places of honor and power; when surrounded by the great who worship other gods; and when threatened with death for your devotion to the service of God. This had been the character of Daniel, and it was natural to refer to it now.

He cried with a lamentable voice - His heart, full of grief, affected his speech.

Servant of the living God - The king was convinced that, unless his God saved him, his destruction was inevitable.

And when he came to the den, he cried with a lamentable voice unto Daniel,.... Expressing grief and sorrow his heart was full of; it was rather like howling than speaking; thus he cried before he saw Daniel, or heard him speak:

when he was near to the den (k), as it may be rendered; and he was between hope and fear about Daniel's safety; when within sight of the den, and hearing of Daniel, should he be alive to speak: but when he came nearer and saw him, then

the king spake and said to Daniel, O Daniel, servant of the living God; art thou alive? this is a plain case, that the God whom thou servest is the living God, since he has saved thee; and that thou art a true and faithful servant of his, seeing he has wrought such deliverance for thee:

is thy God, whom thou servest continually, able to deliver thee from the lions? has he made it to appear that he is able to deliver from them? has he really done the thing? he could scarcely believe for joy, being filled with amazement; for these words are not to be considered as expressive of any doubt or hesitation he had of the power of God to save him; for he had declared he had before, yea; his confidence that he would deliver him; but of his wonder and admiration at it, the thing being so extraordinary and amazing.

(k) "cum appropinquasset ad foveam", Pagninus; "quumque appropinquaret ad foveam", Piscator.

And when he came to the den, he cried with a lamentable voice unto Daniel: and the king spake and said to Daniel, O Daniel, servant of the living God, is thy God, whom thou servest continually, {g} able to deliver thee from the lions?

(g) This declares that Darius was not touched with the true knowledge of God, because he doubted of his power.

6:20 Able to deliver - What he doubted of, we are sure of, that the servants of the living God, have a master who is able to deliver them and bear them out in his service.

20. living God-having life Himself, and able to preserve thy life; contrasted with the lifeless idols. Darius borrowed the phrase from Daniel; God extorting from an idolater a confession of the truth.

thou servest continually-in times of persecution, as well as in times of peace.

is thy God . able-the language of doubt, yet hope.

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.