Ephesians is an inter-office memo. It was not written to the whole world or all of Christendom but to one church. It begins "Ephesians 1 (King James Version) 1 Paul, an apostle of Jesus Christ by the will of God, to the saints which are at Ephesus, and to the faithful in Christ Jesus:"
The main theme of the memo is to do; to actually do works.
Anyone so limited that they can only spell a word one way is severely handicapped!