Thank you for your reply Judge not, sorry about the length of this post. You should read the whole post carefully judge not.
I noticed a serious misunderstanding in your reply.
This is what you stated,
Jews taught justification was only possible if they were physically circumcised-the Apostles opposed this way of thinking because Obedience to Law through physical means as a way of justification would imply faith in Christ as our redeemer is unnecessary.
It was not the "Jews", it was some Jewish believers in Jesus who taught that adherence to the law plus Jesus was necessary. This is what caused the debate judge not.
That is what Acts15:5 says judge not, “It is necessary to circumcise them, and to command them to keep the law of Moses.”
The Apostles correctly recognized that the law of Moses was not applicable to Gentile believers (uncircumcised). That is what the debate was all about judge not. Jesus plus circumcision plus the law of Moses, this is what some Jewish Christians were proclaiming. This is Jesus Christ plus legalism. Notice the phrase "and command them to keep the law of Moses", this is the same as Jesus plus the Ten Commandments, same deal, same legalism.
A type of legalism is where a person tries to keep or maintain his salvation by keeping a Mosaic law or a number of Mosaic laws. A person receives their salvation by faith (Eph 2:8-9), not by our ability to be good because no one does good (Rom 3:10-12).
As Rom 3:28, Rom 4:5, and Gal 2:21 clearly show, we are justified by faith, not by faith plus works. Or faith plus obedience to some or all laws. Furthermore, there are strict warnings about attempting to keep the law in order to maintain salvation: Gal. 3:10, “For as many as are of the works of the Law are under a curse; for it is written, “Cursed is everyone who does not abide by all things written in the book of the law, to perform them.” If you state a sabbath is necessary then you are obligated to fulfill the whole law judge not.
And James 2:10, “For whoever keeps the whole law and yet stumbles in one point, he has become guilty of all.” So, if a person is seeking to maintain his salvation by his works (a Law or Laws), then he is under obligation to keep all of the law, and if he does not then he is guilty before God.
Furthermore, consider Jesus’ words in
Matt. 7:22-23, “Many will say to Me on that day, ‘Lord, Lord, did we not prophesy in Your name, and in Your name cast out demons, and in Your name perform many miracles?’
23 “And then I will declare to them, ‘I never knew you; depart from Me, you who practice lawlessness.’” Jesus condemns them because they were appealing to their salvation based on their faith and doing good works. Notice they combine faith and works in order to be justified. Christians are justified by the Grace of God, sanctified by the work of the Holy Spirit. It is impossible to add the Ten Commandments to Salvation by Grace. It is a fatal error, the law condemns, the Spirit gives Life, the law was the shadow, Grace is the reality.
Look at the following verse,
Colossians 2:16
16 Therefore no one is to act as your judge in regard to food or drink or in respect to a festival or a new moon or a Sabbath day
17 things which are a mere shadow of what is to come; but the substance belongs to Christ.
Let no one judge you regarding a Sabbath day, this Sabbath day is only a shadow. Christians are not under any law, or any commandment, they are new creations. Salvation is never Christ plus something, it is Christ alone.
James 2:17- " Even so faith, if it hath not works is dead, being alone."
Also verse 21- Was not Abraham our father justified by works....
verse22- seest thou how faith wrought with his works,and by works was faith made perfect
Good works cannot produce salvation, but they always accompany salvation.