John 3:16 tells us plainly 'For God so loved the world, that he gave his only begotten Son, that whosoever believeth in him should not perish, but have everlasting life'. It was for the love of mankind, it was for sake of restoring you into a relationship with Him that God the Son took on flesh, humbled Himself, and died on the cross! Your sins have a debt that must be paid (Romans 6:23), Jesus Christ paid that debt when he died on the cross. And today he offers forgiveness through Jesus Christ.
John 3:17 tells us 'For God sent not his Son into the world to condemn the world; but that the world through him might be saved.' This salvation is offered to us through His Son. Romans 10:13 tells us 'Whosoever shall call upon the name of the Lord shall be saved' and the moment you turn from you sin, and trust Christ as Savior, you begin your relationship with Jesus Christ!