As we have seen in earlier studies, true worship requires...
(1) Walking hand-in-hand daily with God,
(2) Dealing correctly with sin,
(3) Bringing an acceptable sacrifice before the Lord and,
(4) Walking in total obedience.
Of course we cannot separate true worship from faith. It takes faith in a Holy God to walk out all four of these requirements for true worship. Even though Abraham was to sacrifice his only son, he stood on faith that God would raise him from the dead to fulfill His covenant promises.
This is the type of worship many believers are totally unfamiliar with. Abraham told his servants that he and Isaac were going up to worship and that they would both return. Remember, this is the first time the word "worship" is used in the Bible.
It is worth mentioning that although animal sacrifice was the means of a blood covering for the sins of the people, it is totally out of God’s character to demand a human sacrifice, unless He were teaching us something. Isaac was a “type,” or a “shadow” of the New Testament substance, of Christ and the cross. Our Lord Jesus Christ was the only HUMAN sacrifice that the Father approved of.
What He asked of Abraham was a test of Abraham’s “fear” or “Awe” of God. It was the most costly sacrifice asked for by God as a means to worship in the Old Testament. It was a perfect picture of the Father giving up His only Son that we may walk daily with Him.
Obedience is a measuring tool of our “fear,” or reverence for God.
Genesis 22:12 ESV He said, “Do not lay your hand on the boy or do anything to him, for now I know that you fear God, seeing you have not withheld your son, your only son, from me.”
We find David here on this same mount many years later when he purchases the threshing floor. Hear David’s words as he refused to offer a sacrifice that cost him nothing…
1 Chronicles 21:24 ESV But King David said to Ornan, “No, but I will buy them for the full price. I will not take for the LORD what is yours, nor offer burnt offerings that cost me nothing.”