The set time2
Exodus 9:5
New International Version
5 The Lord set a time and said, “Tomorrow the Lord will do this in the land...
As we see the Lord dealing with Egypt and using Moses as his mouthpiece we see that there was something our creator wanted and we see things that we or human beings were holding back. Understand this my brother understand this my sister it is not wise for you and I to hold back anything that our creator wants in other words God wanted his people the Israelites to go free so they could worship him in the wilderness pharaoh did not want to agree to this and as a result God brought calamity on the Egyptians and on Pharaoh.. my prayer for each of us may we try as best we can to give God what he wants.
The Book of Exodus Its authorship has traditionally been ascribed to Moses. Modern scholars assign the Book to a later time than that of Moses, some holding it to be a composite work, its strata probably having been written between the 9th and 5th cents. bc. The date of the