The apostle Paul says in 2 Cor. 5:17, 18 :
17 Therefore if any man be in Christ, he is a new creation: old things are passed away; behold, all things are become new.
18 And all things are of God, who hath reconciled us to himself by Jesus Christ, and hath given to us the ministry of reconciliation;
So if you are in Christ, you are a brand New Creation, all the old things are gone and all the things in you are new and are of God. Wow, isn't it amazing? God washed away all our past and all our failures and all mistakes and sins we have ever done and made us a brand new creation.
So what does this new creation looks like?
First of all it is written that He has translated us from the kingdom of darkness into the kingdom of His dear son. So we are free from darkness. He was made curse so we can be blessed. He was torn apart so that we can be made whole. He was made Sin so that we can be forgiven, He was made poor so that we can be made rich in Him, He was beaten and through His wounds we are healed. He carried our sufferings and pain on the cross so that we can be free from it. He died so that we can live.
This is what He has done for us and if you are borned again you are a new creation and you benefit from all He has done for you.
If you are not borned again and you want to benefit from all of this, just ask Jesus to come into your heart as your Lord and repent of your sins, and He will make you a brand new creation and you will benefit from all His blessings.