it says "few" find it, but the word few also means "small"
and this is what the "man child" is, the small part, the BABE that enters the KINGDOM of heaven
to RULE the rest of the body from above.........hence......and a child shall lead them
we enter as children, born again, new born, new STATE OF CONSCIOUSNESS
thats all it means
finding this INNER CHILD is not easy, but it is open to all who REPENT, return to that state within them where it is FOUND: