God’s gift of Communion or the Lord’s Supper is a particularly powerful gift, as it unites us with the “breadth and length and height and depth” of the love of Christ that we may find our root in Him. This gift is a miraculous gift – every bit as miraculous as walking on water or sending a flood, and like the rainbow in the sky, is a sign of God’s covenant faithfulness with His people, encouraging us to believe His Word.

For this reason I bow my knees before the Father, from whom every family in heaven and on earth is named, that according to the riches of his glory he may grant you to be strengthened with power through his Spirit in your inner being, so that Christ may dwell in your hearts through faith—that you, being rooted and grounded in love, may have strength to comprehend with all the saints what is the breadth and length and height and depth, and to know the love of Christ that surpasses knowledge, that you may be filled with all the fullness of God. Now to him who is able to do far more abundantly than all that we ask or think, according to the power at work within us, to him be glory in the church and in Christ Jesus throughout all generations, forever and ever. Amen. (Ephesians 3:14-21 ESV)