>>635298
You're actually touching on an interesting point of theology. We know that God is omnipresent, and yet He seems to be more present in some places than in others. For example, we know that God was present in all of creation during His time as Christ, but was physically present as the man Jesus Christ in all His fullness. How can these states be reconciled?
During the Divine Liturgy, bread and wine become the Body and Blood of our Lord. During this time (and during his time incarnate on Earth) Christ was present bodily, as flesh and blood. God is always present as Spirit, but His taking on a material form is significant for countless reasons. Holy Communion reminds us of this – we take in our Lord, who became matter, as matter into our matter because through His matter we are saved. He came bodily to help us reach salvation and we receive him bodily.
This is why Holy Communion is treated with such special reverence. Yes, God is present in every atom of the universe He's made for us. Yes, God is present in His image and likeness on human beings. Yes, God is present within the faithful as the Holy Spirit. However, God taking on physical form is unique, a physical, palpable interaction with God as He humbles Himself to our level as created beings. Dropping crumbs of Holy Communion is fully and entirely equivalent to dropping pieces of God on the dirt. It's unbelievably, unimaginably disrespectful because it's pieces of the form He took on to redeem creation itself.