Why is the concept of being kings and priests important for Christians?

The doctrine that Christians are made kings and priests comes from understanding our union with Christ. Revelation 1:6 tells us that He has made us 'kings and priests' unto God. This signifies not only our elevated spiritual status but also our active role in serving God and ministering to others. As kings, we exercise spiritual authority and power over sin, Satan, and the world, while as priests, we are tasked with the privilege of interceding for God's elect and offering spiritual sacrifices to Him. Realizing this dual role empowers believers to live out their faith with confidence and purpose, reflecting Christ's character in our daily lives.