Believers have been given a living hope through Jesus Christ's resurrection and have an eternal inheritance in heaven, and as a result, they are called to live holy lives, free from malice and deceit, and subject to authority. They are a chosen people, a royal priesthood, and a holy nation, tasked with proclaiming God's virtues and living good lives among non-believers. They should strive for unity, compassion, and love, and be prepared to face persecution and judgment for their faith, following the example of Christ who suffered and died for them.