If it was to a Baptist community where this is just a mere symbol, it is a different question, as compared to a Lutheran Church to whom this is not a mere representation but the Body and Blood of Christ.
That means we can all, Lutherans, Baptist, orthodoxy etc. share in our prayers to our Lord, God and Savior Jesus Christ, but on other matters, we need to respect each other as brethren in Christ with whom we disagree.
You have a way with words which escapes me. Thank you for saying it so well.