What does the Bible say about atonement for disobedience?

The Bible teaches that atonement for sin cannot be achieved through mere repentance or human efforts; instead, it hinges on the sacrificial death of Christ. Hebrews 9:22 emphasizes that without the shedding of blood, there is no forgiveness. This underscores the futility of trying to atone for disobedience through our own works. John Newton, in his letter, poignantly illustrates that the only valid response to our disobedience lies in recognizing the need for the blood of the Son of God, which covers even the smallest instance of sin.