For those that say that the Old Covenant has to be ignored in total - YHWH has a universal law - and that law or norm has to do with a wide and encompassing area of application, and it is eternal. To assume that YHWH would not include whole aspects of this norm in the Old Covenant of the Israelites is just plain folly. Yes, He had specific norms which He applied to the Israelites which were NEVER applicable to gentiles (read Christians), and not anymore to the Hebrew Christians, after Christ. In fact, Judaism is a non-event - for various reasons.
The Old Covenant was meant to hold in check the wickedness of man, provide some kind of relief for tension between YHWH and man, a second hand covering like Adam and Eve had after the fruit episode.
YESHUA came to restore to a great extend that which Adam lost, and when He returns, we will again be as perfect as Adam was, more perfect - as YESHUA Himself is.
But here YESHUA takes from the Old those "skins" and replaces it with glorious robes - the garnents that are fit for citizens of YHWH's kingdom.
This is the decision each will have to make - are you willing to rip of the skin coverings of whatever belief system you are adhering to, be washed (in the blood of Christ, changed into the image of Christ) and clothe self with the garments carrying the label being made according to the norm of the life of the Spirit of Christ?