Perhaps you are asking why people tend to capitalize Word when referring to the Bible even though this is not done in scripture. I think it is a matter of respect for the Bible. In the same manner, many people (myself included) tend to capitalize pronouns referring to God.
DS-11 Application Form for New Passport. Form DS-11. The DS-11 Application Form for New U.S Passport is an application form that should be used when you are applying for a new U.S. passport or when you are replacing an expired U.S. passport that was issued to child under the age of sixteen; Or for a lost passport.
It is possible to fill out the form without one: Section 6039E of the Internal Revenue Code (26 U.S.C. 6039E) requires you to provide your Social Security number (SSN), if you have one, when you apply for or renew a U.S. passport. If you have not been issued a SSN, enter zeros in box #5 of this form.