On: every psalm and song in the daily prayers uses today’s English. Off: all of them use the older “thee and thou”. Until you choose, the Songs of Zechariah, Mary and Simeon use today’s English, as most churches sing them. The Lord’s Prayer and the prayers for the dying show the form most people learned.
The Greek translation of the Hebrew Scriptures made before the Christian era. The version most New Testament writers quote, and the reason the Apocrypha travelled with the Old Testament.
In Scripture — The canon, translation, and how Lutherans read the Bible.