But now is made manifest, and by the scriptures of the prophets, according to the commandment of the everlasting God, made known to all nations for the obedience of faith:
(Romans 16:26)
1/ What has been made known - The mystery, the Gospel .
2/ The means used to make the Gospel known - By the scriptures .
3/ The end to which the Gospel is preached - For the obedience of faith .