“This cup is the new covenant in My blood, which is shed for you.” Luke 22:20
We take the cup of Communion celebrating the new covenant. The old covenant takes us to the letter of the law brought by Moses from Mt. Sinai. That glory dimmed before Moses made it down from the mountain and saw the people breaking the law. Jesus ushered in the new covenant through becoming our sacrifice for failing to meet the terms of the old covenant. The law of God still stands, but we get to stand behind Jesus who fulfilled the law. His righteousness is what God sees when He looks at us. Further, God’s law is written in our minds and in our hearts. The glory of Pentecost ushered in the Holy Spirit who became our guarantee of the new covenant, our seal. “You were included in Christ when you heard the message of truth, the gospel of your salvation. When you believed, you were marked in him with a seal, the promised Holy Spirit.” Ephesians 1:13 NIV. The Holy Spirit comes and fills us with love, liberty and a new heart that loves the law. The new cry in our hearts says, “I delight to do Your will, O my God.” Psalm 40:8. Truly “He takes away the first covenant and establishes the second.” Hebrews 10:9. Another way to look at it is that He takes away “the ministry of death, written and engraved on stones” (2 Corinthians 3:7) and establishes a new “ministry of righteousness.” 2 Corinthians 3:9. This new life is life in the Spirit. The old covenant is passing away (v. 11) and the new covenant lives in us. So, taking communion embraces and rejoices in the new covenant. Each time we take communion we embrace a new depth of the covenant.