In all religions, a question mark has been set against the omnipotent and serene gods by the sufferings of men. But only in Christ does the concept of a suffering God appear. […] Only in Christ does it become clear that we can put God to death because he has put himself in our hands. Only since Christ has God become dependent on us. Christ did not identify himself with a calm spectator of all our troubles. Christ, by his teaching, life, and death, made plain the helplessness of God in the world; the suffering of unrequited and unsuccessful love.
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That God in the world has been, and still is, mocked and tortured, burnt and gassed: that is the rock of the Christian faith which rests all its hope on God attaining his identity. This pain is inextinguishable; this hope can never be taken away. What Christians share in common is 'their participation in the sufferings of God in Christ. That is their faith.' In this faith they know that God is helpless and needs help. […] He put himself at risk, made himself dependent on us, identified himself with the non-identical. From now on, it is high time for us to do something for him.
- Dorothee Soelle (Christ the Representative: An Essay in Theology After the 'Death of God,' pages 151, 151-152). Bolded emphases added.