If you are not accepting those scripture for what I am contending for, then we are at an impasse as well and so I will lean on Him to withdraw from discussing this topic with you. All I can ask you to do is pray about this and expect an answer.
Galatians 4:7-9 -7 Therefore you are no longer a slave but a Son, then an Heir of God through Christ!! 8- But then, Indeed, When you did not know God, You Served those which by nature are not god's!! that is the context, 9- But now after you have known God, or rather are Known by God, How Is It That You Turn Again To the Weak and Beggarly Element's, to Which you Desire Again to Be in Bondage?
These are Gentile's so to speak returning to their Vomit!
Colossians- 2:16-17 - So let no one Judge you in food or in drink, or regarding a Festival or a new Moon or Sabbath's! - 17 Which are a Shadow of thing's to Come, But the Body of Christ.
Again these were Gentile's that had come to Salvation, and then were being persuaded by those that still were practicing Pagan way's!!
Let me put it like this! So let no one that has not received Christ, Judge you in food or drink, or regarding a Festival or a new Moon or Sabbath's, do not let them try to bring Guilt upon yourself because you are doing the thing's that are a Shadow of thing's to come, which Paul has taught you and instructed you in! these people were now the minority in their Villages or town's, and there was tremendous disdain because they no longer followed after false deities.
As far as Romans I do not disagree, we are not to judge, But within the Body there is to be a watch, there need's to be someone on the Tower to keep wickedness from creeping in.
Maybe we are at an Impasse, for I will continue to try to get People to understand that the Forth Commandment is as Valid today as it was When God Created the Heaven's and the Earth.
Let there be no resentment between us, We will be examined in the End, for there is a Just and True Judge. Shalom, Peace to You