From a Lutheran perspective, Jesus Christ is Lord of everything, including Scripture. The Bible is a collection of books written both before and after the death of Christ by many authors.
Inerrancy implies that there are no variations or inconsistencies within Scripture.
However, down through the centuries many variations have occurred through the process of copying by scribes. Most Biblical scholars acknowledge that there are many minor variations in the available manuscripts. The reality of Scripture is that little spiritually can be gained by attempting to establish the original perfection of manuscripts which no longer exist. When reading Scripture, the believer must ask if certain passages are to be interpreted literally or figuratively. Some references in Scripture are obviously figurative.