A cycle of dust begins with God creating man from dust in the Garden of Eden. Sin subsequently enters the world, causing mankind to accumulate the "dust of sin" from birth to death. Jesus washes the disciples' feet in the Upper Room to demonstrate Christ's love, spiritual cleansing, and forgiveness of sin. Believers are to acknowledge their sins, seek forgiveness, and embrace and acknowledge Christ's mercy and sacrifice for all on the cross. On the Last Day, when Christ returns, believers will receive new, resurrected bodies and walk upon the "dust" of the New Heavens and New Earth in an eternal life without sin.