 This presents a problem. So God laid out a plan to solve this problem by sending his son into our world. Jesus Christ, God's son, became a man and eventually he was nailed to a cross where he died. Now the Bible tells us that the purpose as to why Christ died for us is declared in 2 Corinthians 5, verse 21, where it tells us, for he, that is God the Father, hath made him his son.