In general, proponents of the doctrine of perseverance interpret such passages, which urge the church community to persevere in the faith but seem to indicate that some members of the community might fall away, as encouragement to persevere rather than divine warnings. That is, they view the prophets and apostles as writing "from the human perspective", in which the members of the elect are unknowable and all should "work out own salvation" and "make [their calling and election sure," rather than "from the divine perspective", in which those who will persevere, according to Calvinism, are well known. The primary objection to this Calvinist approach is that it might equally be said that these difficult passages are intended to be divine warnings to believers who do not persevere, rather than a revealing of God's perpetual grace towards believers.