Let me share a very concise overview of history. The earliest people believed there was a god or gods. Obviously since God created the world and Adam knew him, the earliest humans were monotheists. As time moved forward, and people moved away from faithfully following God and were perverted in their thinking, many became polytheists, worshiping many gods. There are virtually no atheists in ancient history but the past few hundred years (4-500), atheism has reared its ugly head and is being taught, promoted, even forced on unsuspecting students when they attend secular universities, totally unprepared to keep their faith let alone defend God.
The modern atheist has an agenda, not only to share with people what they don’t believe in, but to aggressively force people to accept that there is no God. The movie God’s Not Dead vividly portrays this agenda. Several books on the modern atheist debunk the arguments from people like Richard Dawkins. Books like Stealing from God, by Frank Turek; and The End of Reason by Ravi Zaharias.
God can defend himself, but he has revealed himself through creation, “the heavens declare the glory of the Lord,” and through the Bible. But, people are influenced through interaction with other people as God has designed, therefore Christians must be, as Peter described, “prepared to offer a defense for their belief” (1 Peter 3:15).
I am getting ready, are you? Are you preparing to offer defense for God?