Just as we constantly have to protect ourselves from physical dangers, such as accidents, criminals, or infections, so we must act continuously to protect ourselves from spiritual dangers.
Sama seperti kita harus selalu melindungi diri dari bahaya fisik, misalnya kecelakaan, orang jahat, atau penyakit menular, kita pun harus terus - menerus berupaya melindungi diri dari bahaya rohani.