Compare 1 Enoch 105:1 and Romans 2:19

"... 2:19 A: A guide for the blind. 1 Enoch 105:1: “ ‘In those days (of the end time),’ says the Lord, ‘they (the righteous and wise Israelites) will call the children of earth (= humanity) and testify concerning the wisdom of the same (namely the apocalyptic cryptographs). Show them to them, for you are their guides.’ ” ‖ Sibylline Oracles 3:194 following: “Then the people of the great God will be strong again, who will be the guides of life biou kathodegoi for all mortals.” ‖ Sibylline Oracles 3:582 following: “They (the Israelites) will themselves be prophets, raised up by the immortal one, bringing great joy to all people.” — The Israelites are presented as prophets and priests of humanity also in Philo; see § Romans 2:19 following, #1, n. h. ‖ Josephus, Against Apion 2.41: The Jews are the eisegetai of the non-Jews; see § Romans 2:19 following, #1, n. b. ..."