Were precious doctrines removed from the Bible?

ldsbible

“…for behold, they have taken away from the gospel of the Lamb many parts which are plain and most precious… Wherefore… after the book hath gone forth… there are many plain and precious things taken away from the book, which is the book of the Lamb of God.” —1 Nephi 13:26, 28, Book of Mormon

If the Bible has been corrupted, why is there no evidence?

24,000+ partial and complete New Testament manuscripts including 5,000+ original Greek manuscripts, some dated within 100 years of the original writings, agree with 99% accuracy.

From 36,000+ quotations of the New Testament from early Church Fathers before the 4th century, one can reconstruct the entire New Testament, except 11 insignificant verses.

Discovery of the Hebrew Old Testament manuscripts found in the Dead Sea Scrolls (125 B.C.) compared with copies written 1,000 years later (900 A.D.) reveal no significant differences.

Did Jesus fail to keep His promise?

“Heaven and earth shall pass away, but my words shall not pass away.” —Matthew 24:35