These in turn are held together by the 4 Base Pairs - the 4 Gospels of Matthew, Mark, Luke and John - which link the Old Testament to the New.
We are 'fearfully and wonderfully' made in God's own image to reflect Him in every way. It's no surprise that we would also resemble His word:
"...in thy book all my members were written." (Psalm 139:16)
"...and the Word was God." (John 1:1) "Thy word is truth." (John 17:17)
In the Bible, we are warned against 'adding to God's word'. This would be just as disastrous as it would be to add anything to our DNA.
This constitutes 'corruption' to the precise coding that keeps us alive and that helps the 'body' even be able to function at all.
Any addition to the Bible of 'another gospel' is also a corruption of its 'pure DNA' - the pure 'seed', or word, of the Bible.
We are warned in the Bible not to 'mingle the seed' of different plants or animals. This is a type, or lesson, of keeping the pure Word of God in our hearts.
"...thou shalt not sow thy field with mingled seed." (Leviticus 19:19)
"Thine eyes did see my substance, yet being unperfect; and in thy book all my members were written, which in continuance were fashioned, when as yet there was none of them."
John 1: 1-4
"In the beginning was the Word, and the Word was with God, and the Word was God. The same was in the beginning with God. All things were made by him; and without him was not any thing made that was made. In him was life..."
"For I testify unto every man that heareth the words of the prophecy of this book, If any man shall add unto these things, God shall add unto him the plagues that are written in this book."
"Ye shall keep my statutes. Thou shalt not let thy cattle gender with a diverse kind: thou shalt not sow thy field with mingled seed: neither shall a garment mingled of linen and woollen come upon thee."