Follow the links below to read an outstanding article by Peter Leithart entitled “Paedocommunion, The Gospel, And The Church.” Among other things, it answers the aforementioned question, “Should young children receive the Lord’s Supper?”
His closing line is especially relevant. “If the Reformed churches hope to advance the gospel with power in our day, we must ensure that our central liturgical act [The Lord’s Supper] is brought into conformity to the gospel.”
I encourage you to read it thoughtfully and I pray that in the end, you will joyfully add your own amen.