Jesus said unto him, If thou canst believe, all things are possible to him that believeth. (Mark 9:23)
That's hardly the only reference to all things being possible.
But Jesus beheld them, and said unto them, With men this is impossible; but with God all things are possible. (Matthew 10:27)
We have two witnesses testifying that all things are possible to those that believe. That's because all things are possible through God. If we have faith in Christ, we can do all things, including keeping the commandments.
By the mouth of two or three witnesses shall every word be established. Both Mark and Matthew have testified of this. I add my own testimony. All things are possible through Christ. Through the grace of God, we can obey the commandments. The Lord doesn't ask anything of us that He hasn't already provided a way for us to achieve.
The Testimony of the three of us are enough to disprove your doctrine.
Christian sinners have no idea what "faith" means. You put your faith in godless ideas that come out of the "beast", where all religious ideas were planned by our Creator to deceive you with.
Christians don't know that the new testament was written by men of the "beast" and not "Christ" that all us saints are witnesses of. Although, the godless men of Rome used some of the writings by the saints they killed to make their new testament look Christ-like.
This deception was planned by our Creator to keep you sinners from knowing Him and His eternal plan.
Sinners are liars who don't know our Creator.
1 John 2:
4: He who says "I know him" but disobeys his commandments is a liar, and the truth is not in him;
1 John 3:
4: Every one who commits sin is guilty of lawlessness; sin is lawlessness.
6: No one who abides in him sins; no one who sins has either seen him or known him.
8: He who commits sin is of the devil; for the devil has sinned from the beginning. The reason the Son of God appeared was to destroy the works of the devil.
How many scriptures will it take to get you to understand that Christians are sinners who lie to each other and the rest of the world?
Buying and selling in the "beast" means to buy and sell your religious lies to each other that deceives man from the truth.
Why do you keep quoting the New Testament all the time if it's a lie done by Romans?