Ephesians 3:2-5

if so be that ye have heard of the dispensation of that grace of God which was given me to you-ward; how that by revelation was made known unto me the mystery, as I wrote before in few words, whereby, when ye read, ye can perceive my understanding in the mystery of Christ; which in other generations was not made known unto the sons of men, as it hath now been revealed unto his holy apostles and prophets in the Spirit