You said: "I know that calling everyone that disagrees with you a liar may make you feel good."
It wears heavy on God's heart and on my heart that some have no fear of God when approaching His word.
How, when and where did satan bring the whole world under his power of sin and death???
In the beginning, in the Garden, by taking what God said and then 'adding to and taking away from His words'.
This has never stopped and to the harm of the Church, has been embraced and accepted in christianity.
Only, when we submit to God and refuse the 'temptation' to rise above His word's do we prevail in Christ.
Submit yourselves, then, to God. Resist the devil, and he will flee from you. - James 4:7
Now, even this cannot be accomplished of ourselves for it is written:
But He gives us more grace. This is why it says: “God opposes the proud, but gives grace to the humble.”
Therefore, when God makes something clear in His word and we seek to undermine or confuse His clear message, we are no longer submitted to God but have become proud, knowing nothing.
If anyone teaches otherwise and does not consent to wholesome words, even the words of our Lord Jesus Christ, and to the doctrine which accords with godliness, he is proud, knowing nothing, but is obsessed with disputes and arguments over words, from which come envy, strife, reviling, evil suspicions, useless wranglings of men of corrupt minds and destitute of the truth, who suppose that godliness is a means of gain. From such withdraw yourself. 1 Timothy 6:3-5
Concerning the Truth of the Redeemed of the LORD on earth now; It is written:
And if you call on the Father, who without partiality judges according to each one’s work, conduct yourselves throughout the time of your stay here in fear; knowing that you were not redeemed with corruptible things, like silver or gold, from your aimless conduct received by tradition from your fathers, but with the precious blood of Christ, as of a lamb without blemish and without spot. He indeed was foreordained before the foundation of the world, but was manifest in these last times for you who through Him believe in God, who raised Him from the dead and gave Him glory, so that your faith and hope are in God
Christ has redeemed us from the curse of the law, having become a curse for us (for it is written, “Cursed is everyone who hangs on a tree”), that the blessing of Abraham might come upon the Gentiles in Christ Jesus, that we might receive the promise of the Spirit through faith.
I, even I, am the Lord,
And besides Me there is no savior.
I have declared and saved,
I have proclaimed,
And there was no foreign god among you;
Therefore you are My witnesses,”
Says the Lord, “that I am God.
Indeed before the day was, I am He;
And there is no one who can deliver out of My hand;
I work, and who will reverse it?”
Thus says the Lord, your Redeemer,
The Holy One of Israel:
Now I say that the heir, as long as he is a child, does not differ at all from a slave, though he is master of all, but is under guardians and stewards until the time appointed by the father. Even so we, when we were children, were in bondage under the elements of the world. But when the fullness of the time had come,
God sent forth His Son, born of a woman, born under the law, to redeem those who were under the law, that we might receive the adoption as sons.
And because you are sons, God has sent forth the Spirit of His Son into your hearts, crying out, “Abba, Father!” Therefore you are no longer a slave but a son, and if a son, then an heir of God through Christ.