Going the distance, in my humble opinion, means that Catholic ID advocates continue to seek answers from the design found in the natural world. If nature is designed, why stop with an intelligent agent? Obviously, this “agent” is some kind of force above the natural, .i.e., supernatural which means a transcendent, Pure Spirit.
There is nothing which says that Catholic ID advocates cannot evangelize. If there is such a prohibition, then Catholic ID advocates need to get some backbone.
Read about St. Paul running the race. Put oneself in the audience during Paul’s speech at the Areopagus (Acts, Chapter 17) Paul starts out with “I even discovered an altar inscribed, ‘To an Unknown God’.” When the rubber hits the road, the intelligent designer is an “unknown god”. Not only does Paul talk about God fixing the ordered seasons, another example of design, he says: “He made from one the whole human race to dwell on the entire surface of the earth.” This leads to the good news of the Resurrection.
Sharing the good news of Jesus Christ can be as simple as a comment that evidence of material design is also evidence of a real Creator Who loves us as the pinnacle of His creation. One can go from the amazing human eyeball to the human herself who has “eyes” of a spiritual soul which can know, in a personal way, the Creator of both material eyes and spiritual souls.
And, depending on the conversation, one can add that God is not distant. “For God so loved the world that He gave His only Son, so that everyone Who believes in Him might not perish but might have eternal life.” (John 3: 16-17)