People Do Not Discern the Blood and Body of Messiah!

I Corinthians 27-34 read
29 For he that eateth  and drinketh unworthily(irreverently), eateth and drinketh damnation to himself, not discerning Yahushua's body. 30 For this cause many are weak and sickly among you, and many sleep.
What is Paul talking about?
Isaiah 53:5 But He was wounded for our transgressions,
He was bruised for our iniquities:
The chastisement of our peace was upon Him; and with His stripes we are healed.
"This do in remembrance of me." Halle lu Yah!
Our transgressions are our sins. Our iniquities are the things that drive us to sin. I can have peace remembering what He has done and focusing on Yahushua and not on the world. With His stripes 39 lashes with a whip, 39 diseases, we are healed! Isaiah lived approx. 700 years before Messiah, yet he said, "are healed."
Everyone teaches Messiah forgave the world and did away with the law, the commandments. Not so!
Only those who believe the Messiah's Gospel Romans 10: 9-13
The salvation is open to the world but all the world will not be saved.
Next is obedience; to what? Yahushua fulfilled the law. May be we better understand what fulfilled means?
Romans 6:15 What then? Shall we sin because we are not under the law, but under grace? God forbid.
What did the law say? You do this or else.  What than is grace? Unmerited favor, sure, but more: Spiritual meaning is: divine influence on the heart and the reflection in life.
What divine influence? That out of love for his people, Yahushua God came as a man suffered and died and rose again and sits to make intercession at the right hand of the Father for us. Our belief in the gospel from our heart, and when confession is made from our mouth Romans 10:9-13. The grace is the Word of God, the divine influence on our heart and when you believe you reflect that by your obedience to His word. For He Yahushua is the Word John1:1
The law said you better love God and your neighbor or else. God said, I love you so much I'm sending my only begotten son to be a sacrifice for you. Now, that I have showed so great of love for you with the life of my Son. That is the fulfillment of the law. Will you not love me and keep my commandments?
John 15:9-10 As the Father hath loved me, so have I loved you: continue ye in my love. 10 If ye keep my commandments, ye shall abide in my love; even as I have kept my Father's commandments, and abide in his love.
Read all of John chs.14-16
The laws and commands of God are grace, light, and freedom.
We obey them out of love not fear.