Why is it important for Christians to avoid materialism?

Materialism can distract Christians from the eternal truths of their faith, drawing them away from their primary relationship with God. In Genesis 45:20, Joseph's message to his brothers regarding their possessions serves as a profound warning that earthly things are fleeting. By emphasizing that we should 'regard not your stuff,' it underlines the importance of keeping our priorities aligned with God's Kingdom. In Matthew 6:19-21, Jesus teaches that where our treasure is, there our heart will be also. This exhortation encourages us to invest in eternal matters, ensuring that our hearts remain steadfast in faith, rather than being entangled in the perishing things of this world.