Silmarillion i don’t know what to say, ur doubting your own Bible saying the word of God is not enough for you! Anyway i will show you some verses hoping that you will accept the word God present in the Bible instead of following the traditions of men.
Search the scriptures; for in them ye think ye have eternal life: and they are they which testify of me. (John 5:39)
All scripture is given by inspiration of God, and is profitable for doctrine, for reproof, for correction, for instruction in righteousness. That the man of God may be perfect, throughly furnished unto all good works. (2 Timothy 3:16, 17)
And that from a child thou hast known the holy scriptures, which are able to make thee wise unto salvation through faith which is in Christ Jesus. (2 Timothy 3:15)
These were more noble than those in Thessalonica, in that they received the word with all readiness of mind, and searched the scriptures daily, whether those things were so. (Acts 17:11)
Heaven and earth shall pass away, but my words shall not pass away. (Matthew 24:35)
Seek ye out of the book of the LORD, and read: no one of these shall fail, none shall want her mate: for my mouth it hath commanded, and his spirit it hath gathered them. (Isaiah 34:16)
The grass withereth, the flower fadeth: but the word of our God shall stand for ever. (Isaiah 40:8)
Blessed is he that readeth, and they that hear the words of this prophecy, and keep those things which are written therein: for the time is at hand. (Revelation 1:3)
Why do you try to add to the Bible the traditions of men.
But he answered and said unto them, Why do ye also transgress the commandment of God by your tradition? (Matthew 15:3)
And finally:
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. And if any man shall take away from the words of the book of this prophecy, God shall take away his part out of the book of life, and out of the holy city, and from the things which are written in this book. (Revelation 22:18, 19)