Men are indeed to be taught that the favour of God is offered, without exception, to all who ask it; but since those only begin to ask whom heaven by grace inspires, even this minute portion of praise must not be withheld from Him. It is the privilege of the elect to be regenerated by the Spirit of God, and then placed under His guidance and government.
John CalvinThe invention of the arts, and other things which serve the common use and convenience of life, is a gift of God by no means to be despised, and a faculty worthy of commendation.
John CalvinThe sum is, that the worship of God must be spiritual, in order that it may correspond with His nature. For although Moses only speaks of idolatry, yet there is no doubt but that by synecdoche, as in all the rest of the law, he condemns all fictitious services which men in their ingenuity have invented.
John Calvin