'New' in the Bible

even when we were [spiritually] dead and separated from Him because of our sins, He made us [spiritually] alive together with Christ (for by His grace—His undeserved favor and mercy—you have been saved from God’s judgment).

by abolishing in His [own crucified] flesh the hostility caused by the Law with its commandments contained in ordinances [which He satisfied]; so that in Himself He might make the two into one new man, thereby establishing peace.

and put on the new self [the regenerated and renewed nature], created in God’s image, [godlike] in the righteousness and holiness of the truth [living in a way that expresses to God your gratitude for your salvation].