Why did Jesus have to die?

¹There is therefore now no condemnation to them which are in Christ Jesus, who walk not after the flesh, but after the Spirit. ²For the law of the Spirit of life in Christ Jesus hath made me free from the law of sin and death. ³For what the law could not do, in that it was weak through the flesh, God sending his own Son in the likeness of sinful flesh, and for sin, condemned sin in the flesh: ⁴That the righteousness of the law might be fulfilled in us, who walk not after the flesh, but after the Spirit.

²¹For even hereunto were ye called: because Christ also suffered for us, leaving us an example, that ye should follow his steps: ²²Who did no sin, neither was guile found in his mouth: ²³Who, when he was reviled, reviled not again; when he suffered, he threatened not; but committed himself to him that judgeth righteously: ²⁴Who his own self bare our sins in his own body on the tree, that we, being dead to sins, should live unto righteousness: by whose stripes ye were healed. ²⁵For ye were as sheep going astray; but are now returned unto the Shepherd and Bishop of your souls.

³²This Jesus hath God raised up, whereof we all are witnesses. ³³Therefore being by the right hand of God exalted, and having received of the Father the promise of the Holy Ghost, he hath shed forth this, which ye now see and hear. ³⁴For David is not ascended into the heavens: but he saith himself, The LORD said unto my Lord, Sit thou on my right hand, ³⁵Until I make thy foes thy footstool. ³⁶Therefore let all the house of Israel know assuredly, that God hath made that same Jesus, whom ye have crucified, both Lord and Christ.

³⁰And grieve not the holy Spirit of God, whereby ye are sealed unto the day of redemption. ³¹Let all bitterness, and wrath, and anger, and clamour, and evil speaking, be put away from you, with all malice: ³²And be ye kind one to another, tenderhearted, forgiving one another, even as God for Christ’s sake hath forgiven you.