Non-Christian religions-Is there any hope for those who are in them? John Stott

Non-Christian religions
What, then, about those ignorant of the gospel? Are we to
say that they are ignorant of God altogether, including
those who adhere to non-Christian religions? No. *We
recognize that all men have some knowledge of God.* This
universal (though partial) knowledge is due to his self-
revelation, what theologians call either *his general
revelation* because it is made to all men, or his 'natural'
revelation because it is made *in nature*, both externally
in the universe and internally in the human conscience.
Such knowledge of God is not saving knowledge, however.
*We deny that this can save*, partly because it is a
revelation of God's power, deity and holiness but not of
his love for sinners or of his plan of salvation, and
partly because men do not live up to the knowledge they
have.

What do you think?