The scriptures plainly and repeatedly state that Christ gave Himself as man’s complete and only sacrifice. Yet, the New Testament proclaims that because of salvation, the believer can offer spiritual sacrifices to God (1 Peter 2:5). Before a believer can determine the complete nature of these sacrifices, he must first recognize that any such sacrifices must be made to God only. The Lord declared His jealous nature in the Old Testament when He said, “He that sacrificeth unto any god, save unto the LORD only, he shall be utterly destroyed” (Exodus 22:20). Though much has changed, God still demands that man’s sacrifices be presented to Him and Him alone.
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.
