'Messengers' in the Bible

For if God messengers who sinned did not spare, but with chains of thick gloom, having cast them down to Tartarus, did deliver them to judgment, having been reserved,

whereas messengers, in strength and power being greater, do not bear against them before the Lord an evil speaking judgment;

that you should remember the words spoken in the past [about the future] by the holy prophets and the commandment of the Lord and Savior given by your apostles [His personally chosen representatives].