Jesus did not mean Peter was actually Satan. He recognized that at that moment Peter allowed Satan to operate through him. He was not demon possessed, but he was allowing Satanic spirits to influence him.
Kinilala Niya sa oras na iyon na pinahintulutan ni Pedro na si Satanas ay gumawa sa pamamagitan niya. Siya ay hindi sinaniban ng demonyo, ngunit hinahayan niya ang napakasamang espiritu ay ma impluwensiyahan siya.