@yogidarshan it pains me to see that based on your responses, you clearly have no understanding of the gospel or trinity whatsoever. So allow me to enlighten you:
John 3 : 16 states "For God so loved the world that he gave his one and only Son, that whoever believes in him shall not perish but have eternal life." Christ is the mediator between mankind and God. Christ took mankind's punishment on our behalf when he was nailed to the cross, so that anyone who trusts and believes in him will be saved.
All have sinned and fall short of the glory of God. Because of all the sin in the world God could have just abandoned us to be damned with no hope or chance of salvation. But despite the sin and horror in the world, God sent his only son to walk among us, to take our burden of sin and to take the punishment of our sin on our behalf so that we can be born again and reconciled with God. This was only possible through Christ dying for our sins.
This is not a matter of obtaining "personal gratification". It is a matter of the understanding that through the tremendous love and grace of God we have been reconciled with God through the Lord Jesus Christ, and recognising that as the ultimate truth.