Michelle Bachman
It's bad theology. And it's amazing how it spreads into politics.
When I lived in Minnesota, I went to a forum about their version of "No Child Left Behind", which eventually went down in flames, and Michelle Bachman was one of the speakers opposed to the program.
Genesis 12.3 is widely misquoted to support flawed reasoning, especially among evangelicals, who for sixty years have been taught a dualistic philosophy of God's "chosen people", namely, Christians and Jews. The evangelical branch of Christianity is strongly prevalent in Minnesota where they worship Billy Graham, who was a purveyor of that philosophy.
I spent many years surrounded by that sub-culture of Christian mentality and most, and I believe Mrs. Bachman is among them, are simply misguided. I have many friends who are genuine Christians that have blinders on regarding the modern state of Israel, which has nothing in common with ancient Israel, except that it is located in the land of Canaan.
I, too, am a Christian, holding a degree in history and Christian studies. I could go into semantics about genealogies, ethnic migrations, and the general nature of the Jewish religion in the context of its historical roots, development, and manifestations. Many Christians outside academia are clueless about anything beyond the basic tenets of their profession of faith. Even then, scholars differ in opinion depending upon their particular beliefs, which adds nothing but confusion and fuel to the fire.
But regarding Genesis 12.3 that most Christians like Bachman reference to, the Bible is a curious read and care must be taken to personal interpretations. That particular verse, as I read it, does not pertain to any state of Israel. The assertion is that God is speaking to Abram (not yet Abraham), while he is still in Ur of the Chaldeans (Babylonia), but the blessings extend to his descendants. While there is room for that interpretation, the text does not imply that connotation. It is a commission by God to Abram, and it is an assurance granted to Abram by God that while in his faithfulness to leave his home land to take up residence in a foreign one already occupied, any of the then existing tribes/nations who would resist him was also resisting God, and conversely, any embracing Abram was embracing God. So, it has been interpreted that since God's word is immutable, that the land of Canaan was promised to Abraham and his progeny, that the Genesis 12.3 commission/blessing extends to Abraham's posterity.
This then leads to the continued misguided, but well-meaning, foreign policies espoused by evangelical circles, spurred on by patronizing politicians and zealous religious leaders.
There are plethora examples in the Old Testament, alone, that I could use diffuse the whole issue of the dualistic "chosen people" philosophy and the Genesis 12.3 "blessings/cursings" toward the state of Israel, but the best to address it would be Jesus, personally. So, I'll let him speak for himself:
Matthew 5:1-16 (King James Version)
Matthew 5
1And seeing the multitudes, he went up into a mountain: and when he was set, his disciples came unto him:
2And he opened his mouth, and taught them, saying,
3Blessed are the poor in spirit: for theirs is the kingdom of heaven.
4Blessed are they that mourn: for they shall be comforted.
5Blessed are the meek: for they shall inherit the earth.
6Blessed are they which do hunger and thirst after righteousness: for they shall be filled.
7Blessed are the merciful: for they shall obtain mercy.
8Blessed are the pure in heart: for they shall see God.
9Blessed are the peacemakers: for they shall be called the children of God.
10Blessed are they which are persecuted for righteousness' sake: for theirs is the kingdom of heaven.
11Blessed are ye, when men shall revile you, and persecute you, and shall say all manner of evil against you falsely, for my sake.
12Rejoice, and be exceeding glad: for great is your reward in heaven: for so persecuted they the prophets which were before you.
13Ye are the salt of the earth: but if the salt have lost his savour, wherewith shall it be salted? it is thenceforth good for nothing, but to be cast out, and to be trodden under foot of men.
14Ye are the light of the world. A city that is set on an hill cannot be hid.
15Neither do men light a candle, and put it under a bushel, but on a candlestick; and it giveth light unto all that are in the house.
16Let your light so shine before men, that they may see your good works, and glorify your Father which is in heaven.
*Excerpted from BibleGateway.com
Jesus' message parallels nicely with Ron Paul's, don't you think; or is it vice verse?