Science frequently uses natural reasoning and ordinary terminology to explain away the hand of God as He interacts with mankind. Without God, the more book learning that people get, the more ignorant they seem to become. It should come as no surprise that the Lord said that the last days would be plagued with people who could not see the truth due to their educated state (1 Timothy 6:20; Daniel 12:4; 2 Timothy 3:7). The reality is that the process of bringing a child into this world is a process that declares the handywork of God. It is God that works in the life and health of an unborn child to ensure that the child grows and matures properly. When men seek natural explanations for God’s work, they dismiss the miraculous involvement of God.
Believers should be zealous of good works, but their zeal must not spring from a position of ignorance. The Bible points to the Jews as a zealous people, but their zeal was not according to knowledge. Nobody worked harder trying to reach a righteous state than did the Jews. However, they failed to realize that true righteousness comes as an unmerited gift from God. Yet, the Jews were “ignorant of God's righteousness,” and went “about to establish their own righteousness” (Romans 10:3). Paul repeatedly testified concerning the futility of trying to earn God's favour through one’s own efforts (Acts 22:3; Philippians 3:6). Before Paul came to know Christ, he thought he should fight against Christ’s followers and zealously persecute the church of God. He even placed many of the new believers into prison and caused their deaths. Yet, he declared that all this was done in ignorance (1 Timothy 1:13). He, like the Jews, had a tremendous zeal, but that zeal was not according to knowledge.
