Why is partaking of the Lord's Supper important for Christians?

The Lord's Supper, as outlined in 2 Thessalonians 1:12, is significant for Christians as it serves as a tangible reminder of Christ's sacrificial work—His broken body and shed blood. This observance is done in commandment, in remembrance, and in confession of our union with Christ. By partaking, believers declare their faith in His redemptive work and demonstrate the grace by which they were called. It reinforces the truth of our identification with Christ in His death and resurrection, thereby glorifying His name.