Only man has a conscience and sense of religious values. The Bible, however, easily explains all these differences. Man shares these characteristics in common, not with the animals, but with God in whose image we were made. D. Design Must Come from a Designer. The of God.
Intelligent beings can recognize the work of another intelligent being.
When an intelligent being designs something to accomplish some purpose, that thing bears the marks of intelligence - it is intelligible. Other intelligent beings can study how it works, etc. Even if we have never met the maker, we know he must exist and we can appreciate the degree of his intelligence. To confirm this concept to yourself, take this test. The universe bears countless marks of being designed by an intelligent Being.