“33 But when He had turned around and looked at His disciples, He rebuked Peter, saying, “Get behind Me, ‘Satan’ [ha-satan: the-opponent (of good), the-adversary (of good), etc..]! For you are not[a]mindful of the things of ‘God’ [ha-‘Elohiym: the-Magistrates, the-Judges, the-Angels (ha-malik: the-messengers of ‘elohiym, etc..), etc..], but the things of men.” “
Strong’s Hebrew Lexicon:
Satan: שָׂטָןsâṭân, saw-tawn’; from H7853; an opponent [of good]; especially (with the article prefixed) Satan, the arch-enemy of good:—adversary, Satan, withstand [good].
Angel: 4397 mal’ak mal-awk’ from an unused root meaning to despatch as a deputy; a messenger; specifically, of ‘God’ [ha-‘Elohiym: the-Magistrates, the-Judges, the-Angels, etc..], i.e. an angel (also a prophet, priest or teacher):—ambassador, angel, king, messenger.