Jesus suffered as a man, why then it is said that God suffered for him? Isn’t this a nonsense?
I have an explanation: On the heaven, there were used big computational resources to control the brain of Jesus so that he to continue to say God’s words, not to fall into madness because of overloaded by the tortures brain and say something like a common human in madness instead of saying God’s word.
The Holy Spirit in his brain kept controlling the situation, but that was very computationally expensive. This is the suffering of Christ in heaven to spend resources on this computation.