Exactly, doctrines of Catholic faith that is in disagreement with Yah'shua Messiah's doctrine:
John 14:15 If you love Me, keep My commandments. 16 And I will pray the Father, and He will give you another Helper, that He may abide with you forever...21 He who has My commandments and keeps them, it is he who loves Me. And he who loves Me will be loved by My Father, and I will love him and manifest Myself to him....23 Jesus answered and said to him, If anyone loves Me, he will keep My word; and My Father will love him, and We will come to him and make Our home with him. 24 He who does not love Me does not keep My words; and the word which you hear is not Mine but the Fathers who sent Me.
1 John 2:3 Now by this we know that we know Him, if we keep His commandments. 4 He who says, I know Him, and does not keep His commandments, is a liar, and the truth is not in him.
1 John 3:4 Everyone who keeps sinning is violating Torah - indeed, sin is violation of Torah. 5 You know that he appeared in order to take away sins, and that there is no sin in him. 6 So no one who remains united with him continues sinning; everyone who does continue sinning has neither seen him nor known him
Hebrew 10:28 Someone who disregards the Torah of Moshe is put to death without mercy on the word of two or three witnesses.
Rev 12:17 17 The dragon was infuriated over the woman and went off to fight the rest of her children, those who obey God's commands and bear witness to Yeshua.
Yah’shua Messiah never established any NT church whose doctrine says that the Torah is only for the Jews as Catholicism & Christendom claim and haSatan is very aware of this, thus why he is not concerned about those who don't keep the commandments.
Yah'shua, the 'Alef-Tav' who existed in the beginning, came to confirm His doctrine and to bring the “Good News” to the out of covenant house of Isra’el that they are now back in covenant through His death that released them from the Torah law of divorce. It would behoove NT churchers to actually read the front of the book so they understand what Paul was saying in Romans 7.
why do you care what Christians believe?