Why is eternity important for Christians?

Eternity is significant for Christians because it signifies an unending existence in fellowship with God. As believers, we understand that our life on earth is temporary and leads to eternal realities; life, death, judgment, and eternity are interconnected. The Scriptures indicate that upon death, a believer's soul returns to God and enters into everlasting joy and peace in His presence (Revelation 22:11). For Christians, this is a source of comfort and motivation, as it shapes how we live our earthly lives with an eye toward the eternal.