1) Science is inherently a social enterprise that occurs within a broad social context and involves collaboration. Individual knowledge only becomes accepted science through peer review and incorporation into the broader scientific worldview.
2) The nature of science refers to the underlying assumptions that guide scientists, such as using empirical methods to understand the physical world through observation and experimentation rather than opinions.
3) The scientific spirit encompasses the method and temperament of scientific study, though it is difficult to define. It involves defining concepts through description rather than catching them in strict definitions, and applying this spirit to theological study and teaching.