Without appreciating the spirituality of the New Testament, those declaring, God’s Law is done away with, are misleading people. As applicable to the physical nature, the law is not done away with. One has to first accept the reality of death, before accepting the reality of not being under the Law.
“For we know that our old self was crucified with him so that the body of sin might be done away with, that we should no longer be slaves to sin—because anyone who has died has been freed from sin. Now if we died with Christ, we believe that we will also live with him.
“For we know that since Christ was raised from the dead, he cannot die again; death no longer has mastery over him. The death he died, he died to sin once and for all; but the life he lives, and he lives to God. In the same way, count yourselves dead to sin but alive to God in Christ Jesus” (Romans 6:6-11 NIV).
The key phrase is “death no longer has mastery over him.” A person who fears death cannot be the one declaring not being under the law. One cannot declare being not under the law, and yet, at the same time, be afraid of death. There would be no consistency in that declaration.
At baptism, one should appreciate committing oneself to death, which is feared by all. That is what Christianity entails. Unlike the spirit, the physical universe is governed by God’s laws. All scientific laws are as workable and descriptive of everything governed by God’s laws.
This is just as it is known that the sun cannot rise from any other direction except the east, and it sets to the west. Anyone arguing against that reality can be considered insane. If one jumps from a high tower, that person would be committing suicide. If animals cannot behave differently from how they were created, why do humans have problems with God’s laws?