Paul tells us we should tell God no, we won’t be physically circumcised nor will we restrict our diet. We tell God we will be circumcised in spirit and truth and we will watch our spiritual food. Most gentiles also tell God no, we will not celebrate any feast God tells us to celebrate and no, we won’t honor the last day of the week like Jews do, not even spiritually. We decided on the first day of the week because of Christ. Is this what Christ wants us to do? Is Christ really one with the Father so what the Father tells us, so does the Son?
Col 2:14 Blotting out the handwriting of ordinances that was against us, which was contrary to us, and took it out of the way, nailing it to his cross;
Col 2:15 And having spoiled principalities and powers, he made a shew of them openly, triumphing over them in it.
Col 2:16 Let no man therefore judge you in meat, or in drink, or in respect of an holyday, or of the new moon, or of the sabbath days:
Col 2:17 Which are a shadow of things to come; but the body is of Christ.
Jesus took the physical ordinances of Israel out of the way nailing them to His cross for they were contrary to us because they had no bearing on spiritual salvation.
Rom 2:28 For he is not a Jew, which is one outwardly; neither is that circumcision, which is outward in the flesh:
Rom 2:29 But he is a Jew, which is one inwardly; and circumcision is that of the heart, in the spirit, and not in the letter; whose praise is not of men, but of God.
Eph 2:11 Wherefore remember, that ye being in time past Gentiles in the flesh, who are called Uncircumcision by that which is called the Circumcision in the flesh made by hands;
Eph 2:12 That at that time ye were without Christ, being aliens from the commonwealth of Israel, and strangers from the covenants of promise, having no hope, and without God in the world:
Eph 2:13 But now in Christ Jesus ye who sometimes were far off are made nigh by the blood of Christ.
Eph 2:19 Now therefore ye are no more strangers and foreigners, but fellowcitizens with the saints, and of the household of God.
Also there is no laws for the Jews that is not for the Gentiles but they go by the same laws, and truth, which when a Gentile is saved they are a Jew and part of the commonwealth of Israel, but it is spiritual now.
If Gentiles do not have to heed something according to the Bible then the Jews do not either, and if the Jews have to go by certain things according to the Bible then so do the Gentiles.
For they are all the same now if they are in Christ, and there is no difference between the Jew and the Gentile.