Today marks one of the holiest days we celebrate as the Body of Christ. For believers, Good Friday marks the day that Jesus Christ suffered a gruesome death & laid down His life to pay a price He didn't owe -- a price we could never pay.
This is our Day of Atonement, our Passover -- all rolled into one on the same day. The death of the Lamb of God brings forgiveness of sins for those who believe on His name.
In short, Good Friday is the day when we honor the self-sacrificeof Christ on the cross on behalf of sinners.