God has done what was necessary to provide a way for you to be delivered. He says there is no other way. If there was another way he would have found it because the way he provided required him to sacrifice his Son on your behalf. Notice how much God loves you.
John 3:16
For God so loved the world, that He gave His only begotten Son, that whoever believes in Him should not perish, but have eternal life.
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Acts 5:30-31
30 "The God of our fathers raised up Jesus, whom you had put to death by hanging Him on a cross.
31 "He is the one whom God exalted to His right hand as a Prince and a Savior, to grant repentance to Israel, and forgiveness of sins.
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Heb 9:22
without shedding of blood there is no forgiveness.
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He died on the cross, shed his innocent blood, so that you can have forgiveness of sins. It is not necessary to understand all the "whys" about that. It is necessary to recognize that God said it and accept it because God said it. God offers no other way.
John 14:6
Jesus said to him, "I am the way, and the truth, and the life; no one comes to the Father, but through Me.
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Do you recognize and confess that the only way for you to be reconciled to God is through the shed blood of Jesus Christ, because God said it?