Dr Benjamin Spock wrote a book called "Baby and Child Care"
which was used as a guide by new parents. He had to publicly
apologize for being wrong. At least one generation was
raised according to these wrong principles - which differed
from those taught in the Bible. One does not have to
proselytize in order to advocate Biblical principles. A
Christian cannot ignore the Bible since it is the source of
TRUTH (John 14:6, Romans 1:25).