The Background Of Genesis
On first reading, the opening words of the Bible seem to assume the existence of God. Genesis, however, was written at a point of time in history. Moses wrote, "In the beginning God" after Israel's exodus from Egypt. He wrote after miraculous events that were said to have been witnessed by millions of Jews and Egyptians. From the Exodus to the coming of Messiah, the God of the Bible rests His case on events witnessed in real time and locations. Anyone who doubted the claims could visit real places and people to check out the evidence for themselves.
 

The Nation Of Israel
Israel is often used as an argument against God. Many find it difficult to believe in a God who would be partial to a "chosen people." Others find it even harder to believe in a God who would not protect His "chosen nation" from the boxcars, gas chambers, and ovens of Auschwitz and Dachau. Yet from the beginning of Old Testament history, Israel's future was prewritten. Together with other prophets, Moses predicted not only Israel's possession of the land but also her unparalleled suffering and dispersion throughout the whole earth, her eventual repentance, and then finally her last-days restoration (Deuteronomy 28-34; Isaiah 2:1-5; Ezekiel 37-38).
 

The Claims Of Christ
Many who doubt the existence of God have reassured themselves with the thought, "If God wanted us to believe in Him, He would appear to us." According to the Bible, that is what God has done. Writing in the 7th century BC, the prophet Isaiah said that God would give His people a sign. A virgin would bear a son who would be called "God with us" (Isaiah 7:14; Matthew 1:23). Isaiah said this Son would be called, "Mighty God, Everlasting Father, Prince of Peace" (Isaiah 9:6). The prophet also said that this child would die for His people's sins before seeing His life prolonged and honored by God (Isaiah 53). According to the New Testament, Jesus claimed to be that Messiah. Under the oversight of a Roman governor named Pontius Pilate, He was crucified on charges that He claimed to be the king of Israel and that He had represented Himself as being equal with God (John 5:18).
 

The Evidence Of Miracles
The reports of the first followers of Jesus agree that He did more than just claim to be the long-awaited Messiah. These witnesses said He won their trust by healing paralytics, walking on water, and then voluntarily dying a painful, undeserved death before rising from the dead (1 Corinthians 15:1-8). Most compelling was their claim that many witnesses had seen and talked to Christ after finding His tomb empty and before watching Him ascend visibly into the clouds. These witnesses didn't have anything on earth to gain by their claims. They had no hopes of material wealth or power. Many became martyrs, claiming to the end that the long-awaited Messiah of Israel had lived among them, that He had become a sacrifice for sin, and that He had risen from the dead to assure them of His ability to bring them to God.