“For God loved the world in this way: He gave His One and Only Son, so that everyone who believes in Him will not perish but have eternal life. John 3:16 (HCSB)
Because of love. Christ humbled Himself and came to this earth as a baby knowing full well that He would one day die for our sins. He gave up His throne to provide man with the opportunity to restore their relationships with their Heavenly Father. It's only through Him our sins can be forgiven. There is only ONE way to heaven and it's through CHRIST.
He came for you. If you've never done so before, perhaps now it's time to accept Him into your heart and allow Him to reign. You won't regret it.