12 Unless you imagine that he who feeds Christ is not himself fed by Christ, or that earthly things will be wanting to those to whom heavenly and divine things are given, whence this unbelieving thought, whence this impious and sacrilegious consideration? What does a faithless heart do in the home of faith? Why is he who does not altogether trust in Christ named and called a Christian? The name of Pharisee is more fitting for you. For when in the Gospel the Lord was discoursing concerning almsgiving, and faithfully and wholesomely warned us to make to ourselves friends of our earthly lucre by provident good works, who might afterwards receive us into eternal dwellings, the Scripture added after this, and said, “But the Pharisees heard all these things, who were very covetous, and they derided Him.” Some suchlike we see now in the Church, whose closed ears and darkened hearts admit no light from spiritual and saving warnings, of whom we need not wonder that they contemn the servant in his discourses, when we see the Lord Himself despised by such.
Source: The Treatises of Cyprian (New Advent)