Psalms 14:1 says, "The fool has said in his heart, 'There is no God,'" and Romans 1:18-19 says, "For the wrath of God is revealed from heaven against all ungodliness and unrighteousness of men, who suppress the truth in unrighteousness because that which is known about God is evident within them." As believers, we need to be ready to speak the truth to awaken in mankind what they know to be true—that there is a living God.