If Christ changed the world then what we learn in the old testament is no more, and we need not consider those books current scripture. If Christ fulfilled what is told in the old testament, we need to know all that Christ fulfilled.
Circumcision is a very important element of the old testament. Cutting of skin to designate true circumcision was accepted as finished true circumcision by many. There was a change when Christ came, and circumcision was of the heart. Christ explained all the laws and symbols at the sermon on the mount, saying “you have been told” and then “but I tell you”. Christ repeated many laws in stone, and then explained how those laws was now in our hearts. Christ did not say the same principle applied to circumcision, but we know God created the world to run in true order. When the Lord tells us of a principle, it applies to all of our world. Circumcision done in a literal cutting of skin was now to be in our hearts.
I think Christ fulfilled, Christ did not change. We need the old testament to explore all Christ fulfilled. What do you think about it?
Matthew 5:17 Do not think that I have come to abolish the Law or the Prophets; I have not come to abolish them but to fulfill them.
Christ fulfilled the old covenant promise of the coming messiah , and gave the new covenant for the new earth yet to come when he returns a second time with salvstion
“
Behold, the former things are come to pass, and new things do I declare: before they spring forth I tell you of them.”
Isaiah 42:9
“Thou hast heard, see all this; and will not ye declare it?
I have shewed thee new things from this time, even hidden things, and thou didst not know them.
They are created now, and not from the beginning; even before the day when thou heardest them not; lest thou shouldest say, Behold, I knew them.”
Isaiah 48:6-7 KJV
what happened was man cursed the first creation with sin and death and decay now destruction is coming to this whole world And everyone in it by Gods declaration
“
The earth also is defiled under the inhabitants thereof; because they have transgressed the laws, changed the ordinance, broken the everlasting covenant. Therefore hath the curse devoured the earth, and they that dwell therein are desolate: therefore the inhabitants of the earth are burned, and few men left.”
Isaiah 24:5-6
before that destruction comes upon this world he has offered a new covenant for a new world to come to save believers from this doomed creation for that blessed creation of eternal life
in the middle God declared this world has an end me everything in it , but he also declared this to believers
“For,
behold, I create new heavens and a new earth: and the former shall not be remembered, nor come into mind.”
Isaiah 65:17 KJV
the ot is about this world the New Testament is about the new world to come the one made of faith
“Nevertheless
we, according to his promise, look for new heavens and a new earth, wherein dwelleth righteousness.”
2 Peter 3:13 KJV
Christ is the fulfillment of the ot promises and now all the promises he made by his word are the covenant that is yet to be fulfilled the end of this world me the beginning of the new and blessed of God forever
“
Behold, I will do a new thing; now it shall spring forth; shall ye not know it? I will even make a way in the wilderness, and rivers in the desert.”
Isaiah 43:19 KJV
what came with Christ is something new it creates new people with new hearts and new spirits they need a new law a new covenant the new man you can promise eternal life the old could
Only promise a blessed life until we die
Christ lifted e veil that was over the ot , d has revealed that there is a new creation of which believers are a part we can’t be saved for this fallen world but we can be saved from it for a better world
“And
I saw a new heaven and a new earth: for
the first heaven and the first earth were passed away; and there was no more sea.
And I John saw the holy city, new Jerusalem, coming down from God out of heaven, prepared as a bride adorned for her husband. And I heard a great voice out of heaven saying,
Behold, the tabernacle of God is with men, and he will dwell with them, and they shall be his people, and God himself shall be with them, and be their God. And God shall wipe away all tears from their eyes; and there shall be no more death, neither sorrow, nor crying, neither shall there be any more pain: for the former things are passed away.
And he that sat upon the throne said,
Behold, I make all things new. And he said unto me, Write: for these words are true and faithful.”
Revelation 21:1-5 KJV
he can make new people out of us also for for a new and better place he’s prepared . it’s hard to just believe in things so wonderous , but then again the creator spoke it for truth and given he created e world we stand in now , it seems an easy choice to believe and that’s faith
“Through faith we understand that the worlds were framed by the word of God, so that things which are seen were not made of things which do appear.”
Hebrews 11:3 KJV
and so faith tells us what he foretold of a new world is sure