In Section: 4.16.10 of the Institutes, Calvin considers those who “ceaselessly assail” the practice of infant baptism, “mad beasts”.
A good definition of worship from Archbishop William Temple via Ravi Zacharias via Zach Nielsen:
“Years ago, I read a definition of worship that to this day rings with clear and magnificent terms.(1) The definition comes from the famed archbishop William Temple: "Worship is the submission of all of our nature to God. It is the quickening of the conscience by his holiness; the nourishment of mind with his truth; the purifying of imagination by his beauty; the opening of the heart to his love; the surrender of will to his purpose—all this gathered up in adoration, the most selfless emotion of which our nature is capable."