Is suicide ok if God says so?

If Jesus is God and God sacrificed himself (he/she is God and knows everything therefore he/she knew by going down to Earth he/she would die = suicide)...then is it ok for us to commit suicide? This taking into account that God knew he/she would be reincarnated and we as Christians believe we will ascend after our deaths (ie reincarnation)...in this since we can never really kill ourselves and therefore there can be no such thing as suicide...that is if this is all true. What are your thoughts???