...Abraham
God had a message for Abraham, which basically meant, "Get outta here! You don't belong here. I've got something better in store for you." And we can derive from Hebrews 11 that this also applies to every child of God by faith since Abraham. He has a better place for us, and this world is not our home.
God often requires of His men and women of faith to have a vision for things that no one else can see, an invisible goal that defies natural reasoning, and to get there, one has to follow Him step by step. According to Hebrews 11, that invisible goal has been the same for each man and woman of God throughout history: "a City whose Builder and Maker is God," (verse 10), of which we find a detailed description in the final 2 chapters of the Bible, Revelation 21 and 22.
True people of faith are not patriots of any earthly country, but they consider their true Home to be somewhere else, not of this world.

There are even a few things that we can learn from Abraham along the line of "things you shouldn't do," such as not mentioning to the king of Egypt that Sarai was not only his half-sister, but also his wife, but we assume that the Lord sometimes even uses our "mistakes" to bring about His will, or at least to teach us some valuable lessons.
Abraham was an honest man, a brave man and a just man. When his nephew Lot wanted to part from him, he left the choice of terrain that was to be Lot's and his people's up to him. He wasn't bossy or "me-first" at all. He took the meek and humble road, and even came for Lot's rescue when he got in trouble.
But the most outstanding lesson we can learn from Abraham is definitely the tale of Isaac, his son of promise who was to be the heir of his title, the second in the lineage of faith, who seemed not to want to be born for a long time. In fact he tarried so long in coming, that his mother didn't really believe anymore that he was going to come at all, when she was in her 90s. We find the account of 2 angels and probably the Lord Himself visiting Abraham and repeating the promise that he was going to have another son, beside Ishmael, whom he had had with his wife's made Hagar, on his wife's insistence. She probably figured, "Just in case the Lord's promise won't come true anymore..." She laughed when the Lord announced the birth of Isaac, and it was probably unheard of, that a 90 year old woman would get pregnant. After all, this wasn't like the good old days before the flood anymore.
But she did get pregnant. And she did have a son; a miracle son. Maybe they named him Isaac ("laughter") because Sarah laughed at the Lord when He announced his birth, just to show that "he who laughs last, laughs best..."
But Isaac was also to bring some tears to old Abraham's eyes. Apparently there was a lot of scheming going on, on Hagar's part, since she figured Ishmael was just as rightful a son and heir to Abraham as Isaac. But he just wasn't the son of promise. He was rather Sarah's "contingency plan," just in case the Lord was only kidding about that son business...
So, eventually, Abraham had to send Hagar and her (and his) son Ishmael off into the desert, which probably wasn't easy for good-hearted Abe. But the real clinch is yet to come. it is something that many people don't understand, and cannot forgive God for. They figure how could a true and righteous God of Love be so cruel to demand such a thing?
One fine day, God asks Abraham to offer Isaac as a sacrifice unto Him, the same way he would offer a sheep or a goat... Human sacrifice was not part of Abraham's religion, and this was indeed a very unorthodox thing for God to do. He asked Abraham to kill the very son of promise, the miracle son, the supposed forefather of countless millions. Had God gone bananas, finally?
Abraham certainly must have started to doubt his "link" with the Almighty. But then, everything he had told him before had always worked out and turned out eventually; it always made sense in the end.
So, he did it. Abraham was nuts enough to trust God, that He knew what He was doing in asking of him the unthinkable... the worst thing anyone could ever ask of a man who loved his only son the way Abraham did.
Well, we all know what happened. Abraham took Isaac up that mountain, prepared the altar and the fire and all... he was really going to do it... and when it really turned out that Abraham was going to do it, he was going to get that far for his faith, defying all reason, all moral, and that he was willing to give up the one he loved most in the world for his God, the Lord

When we consider that the most important commandment is to love God with all our hearts minds and souls, in other words, above all, and that in this commandment all the laws and prophets are fulfilled, as Jesus said (Matthew 22:26-40), then we can understand why God put Abraham through this test which would make him "the father of faith," and why God chose him as the patriarch of His own people, both - His people in the flesh of the past, as well as His people in the spirit, of the present.

I think we can certainly teach our children that Abraham was one cool dude.


(Heavenly input on Abraham:)

Next:
...Jacob & Esau
Things We Can Learn from...