Sin can never be flippantly disregarded. If the Lord is just, and He is, He must mete out consequences for rebellion. The biblical descriptions of the Lord’s reaction to rebellion varies from “he will be wroth” (Joshua 22:18) to “then shall the hand of the LORD be against you” (1 Samuel 12:15) to “ye shall be devoured with the sword” (Isaiah 1:20) to “I will come up into the midst of thee in a moment, and consume thee” (Exodus 33:5) to “I will purge out from among you the rebels” (Ezekiel 20:38) to “I will even send a curse upon you, and I will curse your blessings” (Malachi 2:2). Though there are variations in the response, the constant truth remains that the Lord hates rebellion and responds to the rebellion with judgment.
Rebellion is identified in a variety of ways, but the Lord often associates it to someone with a stiff neck. Society should find this concept easily grasped. A stiff neck impedes the head from bowing. Moses directly associated the stiff neck with rebellion when he said, “For I know thy rebellion, and thy stiff neck” (Deuteronomy 31:27). Like Moses, the Lord identified the rebellion of the children of Israel when He stated that they were “a stiffnecked people” (Exodus 32:9). Isaiah likewise attested to this truth by stating that rebellious people had a neck of iron sinew and a brow of brass (Isaiah 48:4). These descriptive terms demonstrate that rebellion is exemplified by an individual who refuses to bow and allow the mind to be changed. He has an unyielding spirit.
The Bible seems to point to Pharaoh most often as an example of someone with a heart hardened through sin and the deceitfulness of power and fame. Pharaoh's hardened heart led him from one rebellious act to the next. He constantly fought against the Lord and the Lord’s man. Even after all of the miracles in Egypt and the abundance of judgments, he chose to pursue the children of Israel as they departed from Egypt. Pharaoh's hardened heart led him to pursue them to the Red Sea. Out of all the troublesome effects of a hard heart, the most troubling aspect is that it refuses to hearken to the words of the Lord. On at least five occasions, the Lord makes this connection (Exodus 7:13, 22; Exodus 8:15, 19; Exodus 9:12). A hard heart closes the ears to the truth and sets the individual up for greater judgment.
