To dream of taking (or attending a) chuch communion represents a need to be appreciated by those you love.
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Communion Sharing; becoming one in a common purpose and identity, i.E. A religious sacrament, drinking from christ’s cup of regeneration
Holy Communion 1. Counting or being aware of “blessings,” looking on the positive side of affairs. 2. Seeking greater spiritual enhancement or “communion.” 3. Reverse: a feeling of disappointment, possibly rejection, “outsider-ness.”