Precisely because intelligent design does not turn the study of biological origins into a Bible-science controversy, intelligent design is a position around which Christians of all stripes can unite.

I believe God created the world for a purpose. The Designer of intelligent design is, ultimately, the Christian God.

Intelligent design, unlike creationism, is a science in its own right and can stand on its own feet.

The very comprehensibility of the world points to an intelligence behind the world. Indeed, science would be impossible if our intelligence were not adapted to the intelligibility of the world. The match between our intelligence and the intelligibility of the world is no accident. Nor can it properly be attributed to natural selection, which places a premium on survival and reproduction and has no stake in truth or conscious thought. Indeed, meat-puppet robots are just fine as the output of a Darwinian evolutionary process.

Give us detailed, testable, mechanistic accounts for the origin of life, the origin of the genetic code, the origin of ubiquitous bio macromolecules and assemblages like the ribosome, and the origin of molecular machines like the bacterial flagellum, and intelligent design will die a quick and painless death.

The problem with merely writing so that you can be understood is that the wrong people, in advancing their agendas, are only too ready to misunderstand you. Writing so that you cannot be misunderstood anticipates and preempts those who would willfully distort what you are trying to say.

Wrong people are wrong not because of their faults but because of their presumed virtues.