How should Christians prepare for their own death?

Christians can prepare for their own death through diligent engagement in their faith and a focus on spiritual growth. As discussed in 2 Peter 1:10-11, we should make our calling and election sure by reflecting on the promises of God and living in accordance with them. This preparation involves actively growing in virtue, knowledge, and love while also remembering to share these truths with others. Our lives should be characterized by a commitment to proclaiming the gospel and encouraging our fellow believers. Daily reminders of our mortality should lead us to live with purpose, ensuring that we glorify God, no matter when our time comes.