You are again ignoring the issue that Paul was not speaking against obeying God, but was only speaking against becoming circumcised for incorrect reasons. I have never suggest that we need to obey either the Torah or works of the law in order to become justified, so you are blatantly misapplying that verse, but you don't care, your goal is to use the Bible as a weapon regardless of that it means in context. All throughout the Bible, God wanted His people to repent and to return to obedience to the Torah, and even Christ began his ministry with that Gospel message, so it would be absurd to interpret Galatians 5:3-4 as Paul warning us against doing that and saying that we will be cut off from Christ if we believe his Gospel message, but you don't care. There are many verses where God is gracious to us by teaching us to obey the Torah (Psalms 119:29-30, Exodus 33:13, Genesis 6:8-9, Romans 1:5, Titus 2:14), so it would again be absurd to interpret those verses and people wanting God to be gracious to them by teaching them how to fall from grace, but you don't care that your interpretation of the Bible is absurd, you just want to use it as a weapon against following the New Covenant provided by Blood of Jesus. In Jeremiah 31:33, the New Covenant involves God putting the Torah in our mind and writing it on our hearts, and in Titus 2:14, becoming zealous for doing good works in obedience to the Torah is the way to believe in what Jesus accomplished through the cross.