Excellent bible teaching by Steve Lumbley at Apostasy Watch.
The question before us is this: should one interpret the Old Testament through the lens of the New Testament or should one interpret the New Testament by the Old Testament?
Dispensationalism rests largely on the latter while I (and the authors of the New Testament) believe the former is the correct way to interpret scripture.
Let’s start with a very basic and fundamental example of each style of interpretation using Genesis 12:2-3
We’ve discussed the misinterpretation of Genesis 12: 2-3 on a number of occasions, but if you still have questions, check out Steve’s post: Abrahams Blessing – The Dispensationalist Dilemma