'Apostles' in the Bible

‘I know your deeds and your toil, and your patient endurance, and that you cannot tolerate those who are evil, and have tested and critically appraised those who call themselves apostles (special messengers, personally chosen representatives, of Christ), and [in fact] are not, and have found them to be liars and impostors;

Rejoice over her, O heaven, and you saints (God’s people) and apostles and prophets [who were martyred], because God has executed vengeance for you [through righteous judgment] upon her.”

And the wall of the city had twelve foundation stones, and on them the twelve names of the twelve apostles of the Lamb (Christ).