Proverbs 30:6 Add thou not unto his words, lest he reprove thee, and thou be found a liar.
The Bible is totally sufficient for all righteousness, wisdom, and truth (II Tim 3:16-17; II Pet 1:19-21). There is no need for further revelation, human rationalization, or religious tradition (I Tim 6:3-5,20-21).
Adding your thoughts to His inspired words is only arrogance and folly (Deut 4:2; 12:32; Matt 28:20). Since He has magnified His word above all His name, He will not take any profane additions lightly (Ps 138:2). He will judge men severely for adding their lying thoughts to His pure words (Pr 30:5; Re 22:18).
There are no better ideas. Reject the thought! All thoughts of man are vain (I Cor 1:19-20; 3:19-20). All of them! Thoughts of modern man are even more foolish and profitless. God has spoken, and that settles every issue, controversy, and question (Ps 119:128; Is 30:8). Let God be true, but every man a liar (Rom 3:4). Progress in science or other fields of learning is the prosperity of fools (Pr 1:32; Deut 32:15; Ps 69:22; 92:7; I Tim 6:20-21). It is God’s blinding judgment on men as they sink deeper into a moral cesspool of ignorance and depravity.
But Bible corrupters have been around for a long time (II Cor 2:17). They have added to and taken away from the Scriptures from the beginning, when Satan began his conquest of the human family by altering the words of God to Eve (Gen 3:1-6). And they are worse today than ever, as Paul warned Timothy (I Tim 4:1-3; II Tim 3:13). Through extended education and the information explosion, human learning is expanding geometrically, but without God’s truth (II Tim 3:6-7).
Consider a few additions that God has and will reprove as lies. The Mother Church adds the confused and contradictory opinions of the so-called church fathers. The Seventh Day Adventists add the visions of Ellen Harmon. The Mormons add the plagiarized fantasies of Joseph Smith - adding their own books, the Book of Mormon (Another Testament), Pearl of Great Price, Doctrines & Covenants to the King James Version. Which book are YOU going to believe for salvation?
Joseph Smith received from God first through an angel, then a book inscribed on golden plates.
Gal 1 6 I marvel that ye are so soon removed from him that called you into the grace of Christ unto another gospel: 7 Which is not another; but there be some that trouble you, and would pervert the gospel of Christ. 8 But though we (even PAUL), or an angel from heaven, preach any other gospel unto you than that which we have preached unto you, let him be accursed. 9 As we said before, so say I now again, If any man preach any other gospel unto you than that ye have received, let him be accursed
Mormon, what part of this don’t you understand? Did the lightbulb go off?