Even if some features of nature are best explained by intelligence, the inference does not by itself identify that intelligence as the God of Christianity. A design inference alone does not establish the Bible, the Trinity, the Incarnation, or the Resurrection.
This distinction matters because an argument should not claim more than its evidence can support. Evidence of intelligence and evidence identifying a particular Designer are different questions.
A Visit With Jesus accepts this limitation. Intelligent Design is not intended to establish the whole Christian faith by itself. If the evidence points toward mind, purpose, and intelligence behind nature, that conclusion instead opens another investigation: Who is the Designer?
Christianity makes additional historical and theological claims that can be investigated through Scripture, prophecy, the history of Israel, the person of Jesus, His claims to deity, His death, and the evidence surrounding His Resurrection.
If nature points toward a Designer, what additional evidence is available for determining whether that Designer has revealed Himself?