then you will realize that I AM,
and that I do nothing on my own,
but I say only what the Father taught me.
The one who sent me is with me. John 8
Jesus reminds us that it is in the Hour of his lifting up on the cross that God's identity will truly be made clear to us. God is always toward us, pouring himself out for us in self-forgetful love. And in Jesus crucified we see this most unambiguously. God could not bear to have us trapped in sin, death and darkness, and so he rescues us in Christ. Jesus' unimaginable suffering reverses everything; death is overcome forever because God cannot die. Death dies in Christ.
Crucifixion by Diego Velasquez,