I thought it best to post your, and my PM here as long as you posted this.
The purpose of the thread concerning circumcision was to point out that circumcision of the heart was first mentioned during the time that Israel traveled through the wilderness of Sinai, and not the physical. Anti law people want to use the physical circumcision as an excuse to say that the law God gave to Moses is no longer valid because of what Paul ministered. What you say is known, but thank you anyway. Circumcision of the heart is law and also New Testament, and on the same token, believers are of the seed of Abraham, the physical circumcision commemorating that covenant with him. Using physical circumcision as an excuse to make the Mosaic law go away is a very destructive doctrine.
Romans 4:13 For the promise, that he should be the heir of the world, was not to Abraham, or to his seed, through the law, but through the righteousness of faith.
Galatians 3:29 And if ye be Christ's, then are ye Abraham's seed, and heirs according to the promise.
Can we not talk about the Spiritual applications of circumcision?
If GOD the FATHER of our LORD JESUS CHRIST have not opened our eyes and ears, we wouldn't have known this revelation though Apostle Paul for CHRIST written letter and by the Help of the HOLY SPIRIT. This revelation was hidden from the Israelite then and now, unless CHRIST removes that veil of Moses upon them.
The Israelite were instructed by the Law of Moses to physically perform them when a male child is eight days old in the tabernacle. GOD placed this Law of Moses, the yoke of slavery and veil upon them because they placed a yoke of slavery of their sins upon GOD, time after time and this is between GOD and them.
Until GOD see it fit to HIS will and time, then introduced the MESSIAH to them first. And 'by grace and through faith', HIS gift given to them first, some of them believed in the SON and labored for HIM in tribulation and persecution. And from them the Gentile church is born by them and through them. The rest who rejected and rejects the SON is not forgotten either, who were made ignorant until today until another set time again by GOD.
So, Christian have that revelation in Spiritual taught knowledge by the Help of the HOLY SPIRIT, who are together liberated from the 'yoke of slavery'. Their practices now are according to the Law of the SPIRIT of CHRIST, written Spiritual revelational knowledge, that acts to all believers as a reminder and a stir up of memory, to excel in the New Covenant.
As it is written to those who are called to welcome the Gospel with all their hearts, souls, minds and strength, as in Matthew 5; 20, that;
"For I tell you, unless your righteousness exceeds that of the scribes and Pharisees, you will never enter the Kingdom of Heaven."
The LORD said to the HOLY SPIRIT and to share to others that;
"Believers who remain in the flesh/carnality, find it difficult to welcome wholeheartedly the Spiritual New Covenant and practice them in their lives. They tend to go back eventually, 'like a dog who goes back to licks it's vomit', to the 'Old yoke of slavery of the fleshly/carnality things', as how Israel of the Old Covenant practiced.
'How much longer must the LORD be with us and put up with us' and HE said, 'you cannot give what is good and holy to dogs, for it will only turn around and bite you'.
Gentiles are in other word is referred to as dogs but we are called as children. Are we acting like HIS thankful children?
The ones who are, are really laying down their lives for the Gospel sake in the field. The others are as said, 'Ever learning but never come to the knowledge of the truth'. This includes the ones who are gifted sharing this knowledge as well. Why do you who have also not come to the knowledge of the truth, continue to explain and debate with the blind?
Even in this natural world it's people know that they cannot force and be harsh on a blind person to see.