Today’s devotion comes from Exodus 29:22-30. Here is a link to this Scripture – https://www.biblegateway.com/passage/?search=Exodus%2029&version=NASB1995
I quote only the following verses.
“Then you shall take the breast of Aaron’s ram of ordination, and wave it as a wave offering before the LORD; and it shall be your portion. You shall consecrate the breast of the wave offering and the thigh of the heave offering which was waved and which was offered from the ram of ordination, from the one which was for Aaron and from the one which was for his sons. It shall be for Aaron and his sons as their portion forever from the sons of Israel, for it is a heave offering; and it shall be a heave offering from the sons of Israel from the sacrifices of their peace offerings, even their heave offering to the LORD.” Exodus 29:26-28.
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God provided food for His priests, Aaron and his sons, through the breast of the ram of ordination.
First, God provided that it would be waved as a wave offering before the LORD as an act of worship to the LORD.
“But seek first His kingdom and His righteousness, and all these things will be added to you.” Matthew 6:33.
Second, after putting God first, Aaron and his sons could keep the breast of the ram of ordination and eat it.
We are reminded of the Lord’s Supper.
First, we use the Lord’s Supper to worship God. “For as often as you eat this bread and drink the cup, you proclaim the Lord’s death until He comes.” 1 Corinthians 11:26.
Second, we use the Lord’s Supper to eat the bread and drink the cup for spiritual nourishment. “So Jesus said to them, “Truly, truly, I say to you, unless you eat the flesh of the Son of Man and drink His blood, you have no life in yourselves. He who eats My flesh and drinks My blood has eternal life, and I will raise him up on the last day.” John 6:53-54.
“I will fill the soul of the priests with abundance,
And My people will be satisfied with My goodness,” declares the LORD.” Jeremiah 31:14.
Reformed Doctrine Daily Devotions 