Systematic theology will ask questions like "What are the attributes of God? What is sin? What does the cross achieve?" Biblical theology tends to ask questions such as "What is the theology of the prophecy of Isaiah? What do we learn from John's Gospel? How does the theme of the temple work itself out across the entire Bible?" Both approaches are legitimate; both are important. They are mutually complementary.
D. A. CarsonGod has disclosed of himself in human words with such magnificent self accommodation to our limitations. Precisely so that we may be his holy people and reverence everything that he says, cherish it, value it, and thus live it out.
D. A. CarsonFailure to believe stems from moral failure to recognize the truth, not from want of evidence, but from willful neglect or distortion of the evidence.
D. A. CarsonThat God normally operates the universe consistently makes science possible; that he does not always do so ought to keep science humble.
D. A. CarsonGod's wrath is not an implacable, blind rage. However emotional it may be, it is an entirely reasonable and willed response to offenses against his holiness. But his love . . . wells up amidst his perfections and is not generated by the loveliness of the loved. Thus there is nothing intrinsically impossible about wrath and love being directed toward the same individual or people at the same time. God in his perfections must be wrathful against his rebel image-bearers, for they have offended him; God in his perfections must be loving toward his rebel image-bearers, for he is that kind of God
D. A. Carson