Ephesians is a letter that is very similar to Colossians, but is almost entirely lacking in personal reminiscences. Its style is unique. It lacks the emphasis on the cross to be found in other Pauline writings, reference to the Second Coming is missing, and Christian marriage is exalted in a way which contrasts with the reference in . Finally, according to R.E. Brown, it exalts the Church in a way suggestive of a second generation of Christians, "built upon the foundation of the apostles and prophets" now past.