Romans 4:18 Who against hope believed in hope, that he might become the father of many nations; according to that which was spoken, So shall thy seed be.
Romans 4:20 He staggered not at the promise of God through unbelief; but was strong in faith, giving glory to God;  And being fully persuaded that, what he had promised, he was able also to perform.  And therefore it was imputed to him for righteousness.
Galatians 3:6 Even as Abraham believed God, and it was accounted to him for righteousness.
In true worship we will find that as we seek the Lord something wonderful will happen. Remember that we worship by (1) walking hand-in-hand with God the Father daily in confession, repentance, sacrifice, obedience, and thanksgiving. (2) We must deal with sin correctly, (3) bring the acceptable offering to the Lord, and (4) have complete obedience no matter how great the personal cost.
But what is the proof of true worship? It is having a great testimony. In the Scriptures given today we will see Abraham's “TESTIMONY OF WORSHIP.” Thousands of years after Abraham lived we still have his testimony of worship in the New Testament as an example to follow.
Today we still look to the acts of Abraham and stand in awe at his un-relentless desire to seek and please the Father’s heart. In all that we honor Abraham for we can see that his worship came out of a heart of faith. ABRAHAM BELIEVED GOD. That is why we stress Heb.11:6 so strongly.
James 2:23 And the scripture was fulfilled which saith, Abraham believed God, and it was imputed unto him for righteousness: and he was called the Friend of God.
Today, some who claim to be worshipping God could be defined as an emotional activity, void of faith and trust in God and His Word. Does your worship carry a testimony of faith trusting in what God says? We proclaim today that we are the seed of Abraham blessed with his blessings. Okay, then it would seem right to carry the same testimony of faith as Abraham.