“By faith Abraham, when he was tried, offered up Isaac: and he that had received the promises offered up his only begotten son,
Of whom it was said, That in Isaac shall thy seed be called:
Accounting that God was able to raise him up, even from the dead; from whence also he received him in a figure” (Heb 11:17-19)

Abraham’s obedience took a tremendous amount of faith. He was willing to obey God because he believed God could raise the dead, even though he had never before seen the dead raised to life. He believed God was so true to His Word and character that if He made a promise, He would even raise the dead to keep it. Is it any wonder he is a great human model of faith?
The apostle Paul also commented on Abraham’s faith: “Know ye therefore that they which are of faith, the same are the children of Abraham. And the scripture, foreseeing that God would justify the heathen through faith, preached before the gospel unto Abraham, saying, In thee shall all nations be blessed.  So then they which be of faith are blessed with faithful Abraham.” (Gal. 3:7, 9). Anyone who lives by faith in God is in a spiritual sense a son of Abraham. He is the father of the faithful. The account of Abraham tells us that a man can go through the severest trial of life imaginable if he trusts God, believing that He will keep His promise and accomplish His purposes without making a mistake. Friend, do you believe God is faithful to His Word?