What does the Bible say about the Christian life as a journey?

The Christian life is depicted in several ways throughout Scripture. In Hebrews 12:1, it is called a race, emphasizing perseverance amidst trials. Similarly, Paul in 2 Timothy 4:7 refers to it as a fight, reflecting the challenges believers face. Peter describes Christians as strangers and pilgrims, highlighting our temporary nature in this world. Just like Bunyan's 'Pilgrim's Progress' illustrates, our Christian journey is a move from the city of destruction towards the celestial city, marked by struggles and growth in faith.