According to Paul, " As sin reigned in death, grace also might reign through righteousness to
Answer Details
According to Paul, the phrase "As sin reigned in death, grace also might reign through righteousness" in Romans 5:21 refers to the power of grace to overcome the power of sin and death.
In this passage, Paul is explaining how sin entered the world through Adam's disobedience, and how God's grace came into the world through Jesus Christ's obedience. Paul says that just as sin once had power over all people and led to death, now grace has even greater power through righteousness, or right standing with God, which is obtained through faith in Jesus Christ.
Therefore, the phrase "As sin reigned in death, grace also might reign through righteousness to..." is completed by the option "eternal life", which refers to the new life that believers in Jesus Christ receive, a life that is characterized by freedom from sin and the promise of eternal life with God. This eternal life is made possible through the grace of God, which overcomes the power of sin and death.