John Gills Exposition of the Bible Commentary - Exodus 9:13
And the Lord said unto Moses, rise up early in the morning, and stand before Pharaoh ,.... Who it seems used to rise early in the morning, and so was a fit time to meet with him, and converse with him; it might be one of the mornings in which he used to go to the water early, though not mentioned, unless that was every morning: and say unto him, thus saith the Lord God of the Hebrews, let my people go, that they may serve me ; thus had he line upon line, and precept upon precept, so that... read more
Matthew Henry's Complete Commentary - Exodus 9:13-21
Here is, I. A general declaration of the wrath of God against Pharaoh for his obstinacy. Though God has hardened his heart (Exod. 9:12), yet Moses must repeat his applications to him; God suspends his grace and yet demands obedience, to punish him for requiring bricks of the children of Israel when he denied them straw. God would likewise show forth a pattern of long-suffering, and how he waits to be gracious to a rebellious and gainsaying people Six times the demand had been made in vain, yet... read more