Final answer:
The last enemy that Christ will destroy is death, as stated in the Christian scripture 1 Corinthians 15:26. This reflects Christian eschatological beliefs.
Step-by-step explanation:
The last enemy that Christ will destroy is b) Death. This is stated in 1 Corinthians 15:26 in the Bible, which says "The last enemy that shall be destroyed is death." This is a common question in the study of Christian eschatology, the part of theology concerned with what are believed to be the final events of history, or the ultimate destiny of humanity, commonly referred to as the end times. The passage suggests that Christ's victory over death is the culmination of God's plan for salvation.