So we are mocked by this world when we speak of God's coming judgment against all sin, and when we plead that sinners come to the Savior to avoid Hell. But we can't give up because our task is irksome, or because we are mocked. Neither can we live self-indulgent lives, because our convictions aren't based on some man-made and fallible calculations. They are based on the immutability of the Word of God.