Grace is of a stirring nature, and not such a dead thing, like an image, which you may lock up in a chest, and none shall know what God you worship. No, grace will show itself; it will walk with you into all places and companies; it will buy with you, and sell for you; it will have a hand in all your enterprises.
As a man, looking steadfastly on a dial, cannot perceive the shadow move at all, yet viewing it after a while, he shall perceive that it hath moved; so, in the hearing of the Word, but especially in the receiving of the Lord's supper, a man may judge even his own faith, and other graces of God, to be little or nothing increased, neither can he perceive the motion of God's Spirit in him at that time; yet by the fruits and effects thereof, he shall afterward perceive that God's Spirit hath little by little wrought greater faith and other graces in him.
By grace I understand the favor of God, and also the gifts and working of his Spirit in us; as love, kindness, patience, obedience, mercifulness, despising of worldly things, peace, concord, and such like.
Cheap grace is the preaching of forgiveness without requiring repentance, baptism without church discipline, Communion without confession, absolution without personal confession. Cheap grace is grace without discipleship, grace without the cross, grace without Jesus Christ.
To suggest that the merciful, longsuffering, gracious and loving God of the Bible would invent a dreadful doctrine like Calvinism, which would have us believe it is an act of 'grace' to select only certain people for heaven and, by exclusion, others for hell, comes perilously close to blasphemy.