An idol is something that we look to for things that only God can give. Idolatry functions widely inside religious communities when doctrinal truth is elevated to the position of a false god. This occurs when people rely on the rightness of their doctrine for their standing with God rather than on God himself and his grace. It is a subtly but deadly mistake. The sign that you have slipped into this form of self-justification is that you become what the book of Proverbs calls a 'scoffer'.
Timothy KellerIf you try to add to God's salvation you subtract. If you try to add to God's salvation you subtract. If you try to merit God's salvation you haven't believed at all, even if you try to do a little bit.
Timothy KellerHow you experience your present is completely shaped by what you believe your ultimate future to be.
Timothy KellerGod's salvation does not come in response to a changed life. A changed life comes in response to the salvation, offered as a free gift.
Timothy Keller