Why is taking up one's cross necessary for being a follower of Christ?

In the Christian walk, taking up the cross, as Jesus describes in Mark 10:21, represents the willingness to endure hardship and sacrifice for the sake of following Him. This concept illustrates that true discipleship is not devoid of challenges; instead, it involves a commitment to put Christ above all else, even amidst suffering. The call to carry one’s cross is a challenge to prioritize spiritual values over material pursuits, trusting that such sacrifices bring eternal significance and joy.